Question

how to solve the equation

$(x + 1) ^{2}$
​

Answer 1

It can be solved by (a+b)^2 = a^2+2ab+b^2
(x+1)^2 = x^2+2x+1

Answer 2

Step-by-step explanation:

$(x + 1) ^{2}$

ie

(x+1)²

by applying formula of (a+b)² = a ² + b² + 2ab

x²+1² + 2x(1)

x² + 1 + 2x

by rearranging

x²+2x +1

now by factorising

x² + x + x + 1 by mid term splitting of 2x

x[x+1]+1[x+1]

(x+1)(x+1)