Question

expand each of following using appropriate identities 16x2+24xy+9y2​

Answer 1

$\huge{\underline{\underline{\mathfrak{\red{AnsweR}}}}}$

pls refer to the above attachment mate

By using identity

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

Answer 2

$\huge{\underline{\boxed{\mathfrak{\red{AnsweR}}}}}$

$\sf4 {x}^{2} + 2 \times (4x \times 3y) + 3x {}^{2}$

$\sf(4x + 3y) {}^{2}$

By using identity:-

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