Question

Only question 8. We have to factorise the equatio

Answer 1

${x}^{2} + (1 \div {x}^{2} ) + 2(2(x + (1 \div x) + 3) \\ \\ {(x + (1 \div x))}^{2} + 2(x + (1 \div x)) +3 \\ \\ \\ (x + (1 \div x))(x + (1 \div x) + 2 + 3) \\ \\ \\ \\ (x + (1 \div x))(x + (1 \div x) + 5) \\ \\ \\ \\ \\ might \: be \: correct \: but \: not \: sure$
I just solved it. just make to check it once though