Question

expand (x+2)^2 give answer ​

Answer 1

Answer:

we just have to use the formula for a plus b whole square

Answer 2

x²+4x×4

Step-by-step explanation:

(x+2)²

the question in the form of (a+b)² formula

so

(a+b)²= a²+2ab+b²

(x+2)²= x²+2(x)(2)+2²

= x²+4x+4