Question

pls solve this equation
$\sqrt{8x} \times \sqrt{2x} = 144$
​

Answer 1

8x × 2x = 144

16x=144

x = 144÷16

x= 9

Answer 2

Answer:

$\sqrt{8x} \times \sqrt{2x} = 144 \\ \sqrt{8x \times 2x } = 144 \\ \sqrt{16x} = 144 \: \: \: \: \: \: \: \: \: \: ( \sqrt{16x} = 4x) \\ 4x = 144 \\ x = \frac{144}{4} = 36$