Question

Simplify using Appropriate Identities.
(1/4 X2+y) (1/4x2+y)​

Answer 1

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

Identity used is

$(a + b) {}^{2} = a { }^{2} + b {}^{2} + 2ab$

hence answer is

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

$\frac{1}{16} x {}^{4} + y {}^{2} + \frac{1}{2} x {}^{2} y$

_____________________❣️

Hope it works