Question

please can anyone help meeee​

Answer 1

Step-by-step explanation:

$\fbox \red{a}\fbox \green{n}\fbox \purple{s}\fbox \orange{w}\fbox \red{e} \fbox \purple{r} \\ \\ \\ a) \: 12 {a}^{2} {b}^{2}$

Answer 2

Answer:

(A). 12a²b². is the correct answer

Hope you find my answer helpful

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Step-by-step explanation:

(a⁴+4a²b²+b⁴)-(a⁴-8a²b²+b⁴)

=a⁴+4a²b²+b⁴-a⁴+8a²b²-b⁴

=a⁴-a⁴+b⁴-b⁴+4a²b²+8a²b²

=0+0+12a²b²

=12a²b²