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Mathematics, 14.12.2019 07:31 JaredO

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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Answers: 1

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You know the right answer?
Solve.
(z+5)²=7

a. {-5+√7 , 5-√7}
b. {√7 + 5}
c. {-5+√7}
d. {5+√...
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