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Solve. (z+5)²=7 A. {-5+√7 , 5-√7} B. {√7 + 5} C. {-5+√7} D. {5+√7} last three answers the + sign has a minus under it.
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5 votes
Solve.

(z+5)²=7

A. {-5+√7 , 5-√7}
B. {√7 + 5}
C. {-5+√7}
D. {5+√7}

last three answers the + sign has a minus under it.

User Thobe
by
6.3k points

2 Answers

1 vote
C is the answer hope this helps
User Czuendorf
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6.1k points
2 votes
D. {5+√7} is the answer
]
User Lys
by
6.2k points
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