Question

Please tell fast I will mark you as brainliest ​

Answer 1

Answer :-

$\frac{39 {x}^{4} }{ \sqrt{13} {x}^{2} }$

$= \frac{ \sqrt{13 \times 13 \times 13 \times 13} {x}^{2} }{ \sqrt{13} }$

$= 13 \sqrt{13 } {x}^{2}$