Question

A square has side length (x +5) units. What is its area?O 22 + 25 square unitsO x2 – 25 square unitsO2? + 10x + 25 square unitsO 22 - 10x + 25 square units

Answer 1

Assumed Question: A square has side length (x +5) units. What is its area?

Answer:

`x^2+10x+25\text{ square units}`

Step-by-step explanation:

A square has equal side lengths. So to find the area of a square with a side length of (x + 5) unit, we'll use the below formula and solve for A;

`\begin{gathered} A=l* l \\ =(x+5)(x+5) \\ =x^2+5x+5x+25 \\ \therefore A=x^2+10x+25_{}\text{square units} \end{gathered}`