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grigory [225]
2 years ago
8

Simplify the expression fully (3x2 + 7y) (2x2 – 3x + 9)

Mathematics
1 answer:
allsm [11]2 years ago
3 0

(3x2 + 7y) (2x2 – 3x + 9)
=(6+7y)(-3x+13)
=-18x+78-21xy+91y
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