Question

How to solve this . pls solve​

Answer 1

Answer:

${a}^{2} + \frac{1}{ {a}^{2 } } + 2 \\ = {a}^{2} + \frac{1}{ {a}^{2} } + 2 \times a \times \frac{1}{a} \\ = ( {a + \frac{1}{a} })^{2} \\ = ( a + \frac{1}{a} )( a + \frac{1}{a} ) \: \: are \: the \\ \: required \: factors \: of \: the \: given \: \\ algebraic \: expression.$