Question

factorise each expression using Algebraic identities 5 ^2 + 2 + 1/5^2​

Answer 1

Answer:

Step-by-step explanation:

$5 ^2 + 2 + \frac{1}{5 ^2} \\=5 ^2 + 2.5.\frac{1}{5} + \frac{1}{5 ^2} \\=(5+\frac{1}{5})^{2}$