5
QuizMultiple Choice

Factoring Polynomials: Double Grouping — Unit test

Question 5 • ****Summer 2026 Common Core Algebra I - MA3109 B-IC MEF22QXV

A rectangle has an area of (x2 − 17x + 72) square units. Since the area of a rectangle is determined using the formula, A = lw, what could be the length and width of the rectangle?

Answer
A
length = (x − 8) units and width = (x − 9) units
B
length = (x + 9) units and width = (x + 8) units
C
length = (x − 6) units and width = (x − 12) units
D
length = (x + 12) units and width = (x + 6) units
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A rectangle has an area of (x2 − 17x + 72)…