Question

Can anybody do this question?
Plzz

Answer 1

✔️HEY MATE! HERE'S YOUR ANSWER!✔️

(4) square of ${({2y}^{2} + \frac{1}{{x}^{2}})}$

${({2y}^{2} + \frac{1}{{x}^{2}})}^{2}$

$= ( {2 {y}^{2}) }^{2} + { ( \frac{1}{ {x}^{2}} )}^{2} + 2(2 {y}^{2})( \frac{1}{ {x}^{2} } )$

$= 4 {y}^{2} + \frac{1}{ {x}^{4} } + \frac{4{y}^{2}}{ {x}^{2} }$

hope it is helpful ✌️!