Question

Find
the
square root
of 400x⁴y¹²​

Answer 1

Step-by-step explanation:

$\sqrt{400 \: {x}^{4} {y}^{12} }$

$\sqrt{20 \: \times \: 20 \: \times ({x}^{2}) {}^{2} \times ({y}^{6} ) {}^{2} }$

$20 {x}^{2} {y}^{6}$