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Which is a factor of 6x2y + 8x2 − 30y − 40?
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Which is a factor of 6x2y + 8x2 − 30y − 40?

User Seganku
by
8.5k points

2 Answers

1 vote

Answer:

b

Explanation:

User Wurde
by
8.4k points
6 votes
6x^2y + 8x^2 − 30y − 40
= 2x^2(3y + 4) - 10(3y + 4)
= (2x^2 - 10)(3y + 4)
= 2(x^2 - 5)(3y + 4)
User ForeignerBR
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