Question

What is the square root of ab??
ab
O b squareroot a
2²6²
0 B²

Answer 1

Answer:

The choice 2.

$b \sqrt{a}$

Step-by-step explanation:

$\sqrt{a {b}^{2} } = \sqrt{a} \times \sqrt{ {b}^{2} } = \sqrt{a} \times b \\ \\ = b \sqrt{a}$