3 years ago

Simplify the polynomial: 2x^2+8-4x+3x-6x^2+7

Mathematics

1 answer:

SpyIntel [72]3 years ago

5 0

(2x^2 - 6x^2) - (4x + 3x) + (8 + 7)
= -4x^2 - 1x + 15
= -4x^2 - x + 15

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