Math, asked by mishramanjeshp87mkx, 11 months ago

a²/b²+2+b²/a²
factorise it​

Answers

Answered by HarryPotter07
1

Answer:

[(a/b)+(b/a)]^{2}

Step-by-step explanation:

a^{2}/b^{2} + 2 + b^{2}/a^{2}

=( \frac{a}{b} )^{2} + 2 × \frac{a}{b} × \frac{b}{a} + (\frac{b}{a})^{2}

=[(\frac{a}{b} + \frac{b}{a})] ^{2}

hope this answer helps you

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