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Alinara [238K]
3 years ago
10

Find the difference (3 -13x-7x2)-(5x2+12x-10)

Mathematics
2 answers:
lesya [120]3 years ago
8 0
<span>(3 -13x -7x2)-(5x2 +12x -10)   multiply the entire second term by negative one
3 - 13x -7x^2 -5x^2 -12x +10   combine like terms
- 12x^2 - 25x +13</span>
kumpel [21]3 years ago
8 0

Answer:

B.  -12x2 - 25x + 13

Step-by-step explanation:

(3 -13x-7x2)-(5x2+12x-10)

-12x2-25x+13

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