AnswersCrowley Original Credit Algebra I BCumulative Exam — Cumulative examQuestion 48
48
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Cumulative Exam — Cumulative exam

Question 48 • Crowley Original Credit Algebra I B

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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The equation x2 – 1x – 90 = 0 has solutions {a…