Mathematics, 17.11.2020 07:30 1462264

7.Solve the equation below. (x – 9)2 = 81

x = 18 and x = 0
x = 27 and x = -5
x = 34 and x = 5
no real solution

7.Solve the equation below.

(x – 9)2 = 81
x = 18 and x = 0
x = 27 and x = -5
x = 34 and x = 5
no

Answers: 3

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7.Solve the equation below. (x – 9)2 = 81

x = 18 and x = 0
x = 27 and x = -5