Question

a number multiplied by itself gives the product of 20.9764. find the no.

Answer 1

let the number be x

$x \times x = 20.9764 \\ {x}^{2} = 20.9764 \\ x = \sqrt{20.9764} \\ x = 4.58$

Answer 2

Step-by-step explanation:

number multiplied by itself gives the product of 20.9764. find the no