Question

(2x^2-1/3x^2) ^2
please answer 三三三​

Answer 1

Answer:

$\frac{ {2x }^{2} - 1 }{ {3x}^{2} } ^{2}$

Answer 2

$(2x^2-1/3x^2) ^2 \\ \\ {({2x}^{2})}^{2} + {( \frac{1}{3 {x}^{2} } )}^{2} - \frac{4}{3} \\ \\ 2 {x}^{4} + \frac{1}{3 {x}^{4} } - \frac{4}{3}$

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