Question

(x - 2)² +9 (x-2) by (x + 7)

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Answer 1

Answer:

(x-2)²+9(x-2) by (x+7)

Step-by-step explanation:

(x-2)² = x²-4x+4 (a-b)²=a²-2ab+b²

9(x-2)=9x-18

x²-4x+4+9x-18 / (x+7)

x²+5x-14 /(x+7)

x²+7x-2x-14 /(x+7)

x(x+7)-2(x+7) /(x+7)

(x+7)(x-2)/(x+7)

(x-2) Ans.