what are the solutions to ( x + 7 ) 2 = 81 ?
Answers
Answered by
3
Answer:
2x+14=81
2x=81-14
2x=67
x=67/2
x=33.5
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Answered by
0
Answer:
(x+7)2=18
2x+14=18
2x=18-14
2x=4
x=4/2
x=2
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