Q-18 square root related problems✌ how to make easy #shorts

Explain how many square roots a positive number can have. How are these square roots different?

cost related problems in which cost is given in Rs per square metre

What is the ratio of sum of squares of roots to the product of the roots of the equation 7x^(2) + 12x + 18 = 0 ?

R is a positive number.It is multiplied by 8 and then squared.The square is now divided by 4 and the square root is taken.The result of the square root is Q .What is the value of Q?3R( b) 4R( c) 7R( d) 9R

If the sum of the square of p and twice of q is equal to the square root of the sum of the square of r and s, wirte a formula wth p as the subject.