Question

Guys pls answer this question ​

Answer 1

Hello :D ✨

Step-by-step explanation:

${a}^{2} - \: \frac{1}{a ^{2} }$

${a}^{2} \: - \: \frac{ {1}^{2} } {a {}^{2} }$

${a}^{2} - \: ( \frac{1}{a} ) {}^{2}$

$(a - \frac{1}{a} ) \times ( a + \frac{1}{a} )$

$the \: thing \: above \: is \: your \: answer$

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