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What are the solutions to (x+7)2 = 81?


A. -74 and 88

B. -2 and 16

C. -88 and 74

D. -16 and 2


What Are The Solutions To X72 81A 74 And 88B 2 And 16C 88 And 74D 16 And 2 class=

Answer :

Answer:

D

Step-by-step explanation:

x+7 =√81: x=s

x+7=-√81: x=-16