A square has side length represented by X +4 inches write an expression to represent the area. Express your answer as a trinomial.

Question

asked Sep 9, 2022 192k views

1 Answer

Mackelito · Answer 1 · 2022-09-14T01:03:31+0000

Answer:

$A=(x^2+16+8x)\ \text{inches}^2$

Explanation:

Given that,

The side length of a square, l = (x+4) inches

We need to find an expression to represent the area of the square.

The area of a square is given by :

$A=\text{side}^2$

So,

$A=(x+4)^2\\\\A=(x^2+16+8x)\ \text{inches}^2$

So, the area of the square is
$(x^2+16+8x)\ \text{inches}^2$ .