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[13]
3 years ago
5
3. Factor x2 – 6x – 7. A.(x –7)(x –1) B. (x – 7)(x + 1) C. (x + 7)(x – 1) D. (x + 4)(x + 7)
Mathematics
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1
answer:
zhuklara
[117]
3 years ago
8
0
Its B, because (x-7)(x+1)=x^2-6x-7.
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