Question

Product of (2a²+ b) (2a²- b)

Answer 1

Answer:

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Step-by-step explanation:

(2a²+ b) (2a²- b)

= (2a^2)^2 - (b^2)^2

= 4a^4 - b^4.

Answer 2

$\huge\mathcal\purple{AnSwEr}$

$\bf{Identity~to~be~used:}$

$\large\bf{(a+b)(a-b)=a^{2}-b^{2}}$

$\large\bf{Here:~a=2a^{2}~and~b=b}$

$\large\bf{→(2a^{2}+b)(2a^{2}-b)}$

$\large\bf{→(2a^{2})^{2}-b^{2}}$

$\large\bf{→{\underline{\underline{4a^{4}-b^{2}}}}}$

$\huge\bf\purple{Hope~it~helps..!!}$