Question

please answer I will mark as brainliest​

Answer 1

Answer:

(x-1)2 -5 (x-1) -6 = 0

x2 - 1 2 - 5x -5 -6 = 0

x2 -1 - 5x -5 -6 = 0

x2 - 5x -1 -5 -6 = 0

5x3 -6 -6 =0

5x3 -12 = 0

5x3 = 0+12

5x3 = 12

x3 = 12 /5

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