Question

(4m+2/3)²+(4m-2/3)² expand the following​

Answer 1

$= {(4m + \frac{2}{3}) }^{2} + {(4m - \frac{2}{3}) }^{2} \\ = 16 {m}^{2} + \frac{4}{9} + \frac{16m}{3} + 16 {m}^{2} + \frac{4}{9} - \frac{16m}{3} \\ = 32 {m}^{2} + \frac{8}{9}$

Answer 2

Answer:

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