Question

(a+b)^2=a^2+2ab+b^2 a=2units and b=1unit solve this like above method.Please answer fast I will mark you as brainliest

Answer 1

LHS = (a-b)² = (3-2)² = 1² = 1

RHS = a²-2ab+b² = 3²-2(3)(2)+2²

= 9-12+4 = 1
since LHS = RHS Verified...