Answers ASC Algebra I B MA272 Solving Quadratic Equations: Quadratic Formula — Cumulative examQuestion 9

9

QuizMultiple Choice

Solving Quadratic Equations: Quadratic Formula — Cumulative exam

Question 9 • ASC Algebra I B MA272

The equation x2 – 1x – 90 = 0 has solutions {a, b}. What is a + b?

Answer

A

–19

B

–9

C

1

D

10

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