x = 18 and x = 0
x = 27 and x = -5
Mathematics, 17.11.2020 07:30 1462264
7.Solve the equation below.
(x โ 9)2 = 81
x = 18 and x = 0
x = 27 and x = -5
x = 34 and x = 5
no real solution
Answers: 3
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You know the right answer?
7.Solve the equation below.
(x โ 9)2 = 81
x = 18 and x = 0
x = 27 and x = -5
x = 18 and x = 0
x = 27 and x = -5
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