Question

Pls tell the answer of the following Question.

Answer 1

$\sf \dfrac{6.25×6.25+2×6.25×3.75+3.75×3.75}{5.5×5.5-4.5×4.5}\\ \sf =79.75$

Answer 2

Answer:

The answer is 10

Step-by-step explanation:

A2+B2=A2+2AB+B2/

a2 - b2 = (a + b)(a – b )