Answers EA Academy Algebra I Cumulative Exam — Cumulative examQuestion 12

12

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Cumulative Exam — Cumulative exam

Question 12 • EA Academy Algebra I

Half of the product of two consecutive numbers is 105. Which equation can be used to solve for n, the smaller of the two numbers?

Answer

A

n2 + n – 210 = 0

B

n2 + n – 105 = 0

C

2n2 + 2n + 210 = 0

D

2n2 + 2n + 105 = 0

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