Question

What is the square root of 7 + x if x is 100 - 26

Answer 1

$\sqrt{7 + x}$

=$\sqrt{7 + (100 - 26)}$

= $\sqrt{7 + (74)}$

= $\sqrt{81}$

= 9

Answer: 9

Answer 2

If x is 100-26
x=74
So
The square root of 7+ x is
$\sqrt{7 + 74} \\ = \sqrt{81} \\ = 9$