Question

Multiply: (a2+ 2b2)(5a –3b)

Answer 1

$\large\mathcal{\text{\fcolorbox{aqua}{chartreuse}{\red{Answer:-}}}}$

$\bf{ ({a}^{2} + 2 {b}^{2} )(5a - 3b)}$

$\implies{\sf{\purple{ {a}^{2}(5a - 3b) + 2 {b}^{2}(5a - 3b)}}}$

$\implies{\sf{\orange{5 {a}^{3} - 3{a}^{2}b + 10a {b}^{2} - 6 {b}^{3}}}}$

$\pmb{\mathbb{\fbox{\red{Hope it's help you}}}}$

Answer 2

Answer:

Therefore the answer is 5a^3 + 10ab^2 - 6b^3 - 3ba^2