Answers Concepts in Probability and Statistics A Probability and Two-Way Tables — Cumulative examQuestion 20

20

RCMultiple Choice

Probability and Two-Way Tables — Cumulative exam

Question 20 • Concepts in Probability and Statistics A

What are the solutions to the quadratic equation 4(x + 2)2 = 36

Answer

A

x = −11 and x = 7

B

x = −7 and x = 11

C

x = −5 and x = 1

D

x = −1 and x = 5

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