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Jlenok [28]
3 years ago
9

I need help in this 10q quiz ​

Mathematics
2 answers:
slava [35]3 years ago
4 0

Answer:

option A

Step-by-step explanation:

Hope it helps....

soldier1979 [14.2K]3 years ago
3 0

Answer:

A

Step-by-step explanation:

BY splitting the middle term we get

Y=7x^2+21x+2x+6

Y=7x(x+3)+2(x+3)

y=-3 and -2/7

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