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AssignmentMultiple Choice

Solving Quadratic Equations: Factoring

Question 1 of 4 • FL-1200710-Mathematics for College Algebra A

The product of two consecutive integers is 72. The equation x(x + 1) = 72 represents the situation, where x represents the smaller integer. Which equation can be factored and solved for the smaller integer?

Answer
A
x2 + x – 72 = 0
B
x2 + x + 72 = 0
C
x2 + 2x – 72 = 0
D
x2 + 2x + 72 = 0
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