Question

If x = 1 and y = 1 then prove that (x+y)^2 =x^2+ 2xy +y^
Answer
1
Need explaintion

Answer 1

Step-by-step explanation:

Given -

x = 1 , y = 1

To Prove -

(x+y)² = x² + 2xy +y²

(1+1)² = (1)² + 2*1*1 + (1)²

(2)² = 1 + 2 + 1

4 = 4

LHS = RHS