We know that square of +2 is 4 and square of -2 is also 4. But is the square root of 4 compounds to -2? Lets look: We should know that √ (square root) operator is a positive operator i.e it...
Hello everybody, State Board maths is really very very easy. It is really easy to score 100. First concentrate every example sums. If learn that example sums definitely you can understand your exercise...