Released STAAR Algebra I EOC · 2025 · Item 26 · 1 point

Walkthrough: Algebra I 2025, Item 26

A.8A · Solving Quadratics · unscored study

The equation $x(x + 3) = 108$ can be used to find the width, $x$ , of a rectangular deck that has an area of 108 square feet. What is the width of the deck in feet?

6 ft
4 ft
9 ft
3 ft

1. Understand the question

Rewrite the area equation as a quadratic set equal to 0, then factor.

Try the question on your own first, then reveal one step at a time.

2. Solve it step by step

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