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Natalija [7]
4 years ago
9

X2 + x - 42 = x2 + -7% - 6x -42

Mathematics
1 answer:
Eduardwww [97]4 years ago
6 0

Answer: 7x-6x

(X+7)-6

= (x-6)(x+7)

Multiply

Step-by-step explanation:

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