UrbanPro
Login Ask & Answer Success Stories Paid Courses Free Classes Tuition & Classes Fees Write a Review All Categories Help Center
Post your Learning Need Signup as a Tutor
✕

Popular Cities

Bangalore

Hyderabad

Delhi

Mumbai

Chennai

Pune

Kolkata

Gurgaon

Ahmedabad

Jaipur

Noida

✕

Take Class 10 Tuition from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Book a Free Demo

Class 10 > Learn Mathematics > Find the zeroes of the quadratic polynomial x2 + 5x...
✕

Search in

Find the zeroes of the quadratic polynomial x2 + 5x + 6 and verify the relationship between the zeroes and the coefficients.

Asked by Last Modified  

5 Answers

Learn Mathematics +1 Class IX-X Tuition

Follow 4
Answer

Please enter your answer

Tutor

Let P(x)=x2+5x+6=0 x2+3x+2x+6=0 (x+3)(x+2)=0 x=-3,-2 If ax2+bx+c=0 is a general form of polynomial with degree 2 Sum of zeroes is -b/a Product of zeroes is c/a From the above polynomial Sum of zeroes -3-2=-5=-5/1=-b/a Product of zeroes=-3×-2=6=6/1=c/a
Comments
Dislike Bookmark

Maths Tutor

-3 & -2
Comments
Dislike Bookmark

Perfect Maker

Let p (x) = x2+ 5x + 6 Now x2 + 5x + 6 = 0 x2 + 3x + 2x + 6 = 0 x ( x + 3 ) + 2 ( x + 3 ) = 0 X= - 3 and - 2 Then put value of x you get result
Comments
Dislike Bookmark
x=-2,x=-3;-b\a=-5\1=-5;c\a=6\1=6
Comments
Dislike Bookmark

Maths Tutor

Let p(x)= x2+5x+6 Now putting p (x)=0 X2+5x+6=0 X2+3x+2x+6=0 X (x+3)+2 (x+3)=0 (X+3)(x+2)=0 (X+3)=0,(x+2)=0 X=-3,x=-2 Therefor -3 and -2 are zeros of given polynomial p (x)and names alpha and beta Now we have to verify the cofficients of given polynomial Comapre p (x)=ax2+bx+c ;a=1,b=5,c=6 Now alpha...
read more
Let p(x)= x2+5x+6 Now putting p (x)=0 X2+5x+6=0 X2+3x+2x+6=0 X (x+3)+2 (x+3)=0 (X+3)(x+2)=0 (X+3)=0,(x+2)=0 X=-3,x=-2 Therefor -3 and -2 are zeros of given polynomial p (x)and names alpha and beta Now we have to verify the cofficients of given polynomial Comapre p (x)=ax2+bx+c ;a=1,b=5,c=6 Now alpha +beta= -b/a Alpha*beta=c/a For the verification of cofficients take both the scenario L.H.S alpha+beta and R.H.S -b/a -3 + - 2 -5/1 -5 -5 Hence L.H.S=R.H.S Now Again check for L.H.S alpha*beta R.H.S c/a -3 * -2 6/1 6 6 Hence L.H.S = R.H.S So the relationship between zeros and cofficients of given polynomial is verified. read less
Comments
Dislike Bookmark

View 3 more Answers

Related Questions

How much can I charge for home tuition for 10th CBSE MATHEMATICS and SOCIAL? I am not a professional teacher, but a BE graduate used to be very good at solving, interpreting, Analysing Mathematical problems and of course teaching it, does this factor deduces the coaching fee I could demand?
Totally depends on your skillset + your city where you teach...
Premkarthick M
What is abstract algebra?
Abstract algebra is the branch of algebra dealing with the study of algebraic systems or structures with one or more mathematical operations associated with elements with an identifiable pattern, differing from the usual number systems.
Joydip
0 0
6
How can I score good percentage in my class 10 CBSE boards exam?
Do regular study and stay focused. Read and revised theory and numerical at regular intervals. Work hard on the weak subject and if required take tuition of that subject. NCERT books reading is very important...
Sharmistha
0 0
6

What parents see in a good teacher,when they hire home tutor for their child's benefit?

 
Parents must ensure the following qualities in the home tutor for their child's benefit - 1. A verified teacher- The tutor should have a valid ID proof and address proof. It ensures safety of child. 2....
Sushma
Write the zeroes of the polynomial x2 + 2x + 1.
x2+2x+1 x2+x+x+1 x(x+1)+1(x+1) (x+1)(x+1) x=-1,-1
Mukundan
0 0
7

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Mastering Simple Calculations, my way!
Did you ever wonder how you can master simple calculations? 37 + 49? let's add 3 to 37 making it 40 and then subtracting 3 from 49 making it 46. Here it is 46 + 40 = 86 which is same as 37 + 49 = 86. ...
D

Deleted User

3 0
0
Trigonometry for 10th Class CBSE
In Trigonometry, students need to concentrate on basic concepts such as angle consideration in right angled triangle, as well as consideration of Trignometric Ratios as per need. Example: Tanα=1/2, find the value of Sinα?

Vijay Kapoor

0 0
1
What is Co-prime Numbers?
We all know the prime numbers. Any number which is only divisible by '1' is called a prime number. Do you know what is coprime? First of all, it is a relative term, i.e. we can't say any number coprime...

Shubham Mishra

0 1
3
How to Study?
The following tips are just my advice; they are not absolute. Choose those that will best fit you. Plan a regular time to study Choose a quiet place where you will not be distracted. When...
A

Amrtha S.

0 0
0
Summary of 10th maths CBSE (imp topic is covered)
Hello friendsJust read all those stuff and try to remind it and if you have doubts in any of them then go through the book It's beneficial: 1)real number: for finding HCF and LCM by prime factorisation.Euclid...

Deepak Kumar

1 0
0

Recommended Articles

Meet Raghunandan.G.H, a B. Tech Tutor from...

Raghunandan is a passionate teacher with a decade of teaching experience. Being a skilled trainer with extensive knowledge, he provides high-quality BTech, Class 10 and Class 12 tuition classes. His methods of teaching with real-time examples makes difficult topics simple to understand. He explains every concept in-detail...

Read full article >

Quest Academy - Institute of the month

Quest Academy is a professional Bangalore based NEET and JEE (Main + Advanced) training institute. The academy was incorporated in 2015 to cater to the needs of students, who aim to crack competitive exams by connecting with the best brains around. The institute helps students enhance their skills and capabilities through...

Read full article >

Meet Sandhya R, a B.Sc tutor from Bangalore

Sandhya is a proactive educationalist. She conducts classes for CBSE, PUC, ICSE, I.B. and IGCSE. Having a 6-year experience in teaching, she connects with her students and provides tutoring as per their understanding. She mentors her students personally and strives them to achieve their goals with ease. Being an enthusiastic...

Read full article >

Meet Mohammad Wazid, a skilled trainer for...

Mohammad Wazid is a certified professional tutor for class 11 students. He has 6 years of teaching experience which he couples with an energetic attitude and a vision of making any subject easy for the students. Over the years he has developed skills with a capability of understanding the requirements of the students. This...

Read full article >

Find Class X Tuition near you
Class X Tuition in Delhi
Class X Tuition in Bangalore
Class X Tuition in Hyderabad
Class X Tuition in Kolkata
Class X Tuition in Mumbai
Class X Tuition in Chennai
Class X Tuition in Pune
Class X Tuition in Noida
Class X Tuition in Lucknow
Class X Tuition in Jaipur
Online Tuition Class 10

Looking for Class 10 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for Class 10 Tuition Classes?

The best tutors for Class 10 Tuition Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take Class 10 Tuition with the Best Tutors

The best Tutors for Class 10 Tuition Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more

ThinkVidya Learning Pvt Ltd © 2010-2024All Rights Reserved