Question

solve this equation (x-3)2 -14(x-1)=(x-3)(x+15)-28​

Answer 1

Step-by-step explanation:

(x - 3)2 - 14(x - 1) = (x - 3)(x + 15) - 28

2x - 6 - 14x + 14 = x² + 15x - 3x - 45 - 28

-12x + 8 = x² + 12x - 73

0 = x² + 24x - 81

x² + 24x - 81 = 0

x² + 27x - 3x - 81 = 0

x(x + 27) -3(x + 27) = 0

(x - 3)(x + 27) = 0

x - 3 = 0 or x + 27 = 0

x = 3 or x = -27

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Answer 2

Answer:

This is the answer

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