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1 vote
Find the difference.

7x– (25х2 + 12x) =
А. 30х2
в. -25x? - 5x
с. -25х2 + 19х
D. 25х2 - 5x

User ACV
by
8.2k points

2 Answers

6 votes

7x– (25х^2 + 12x)

7x - 25x^2 - 12x

Answer: -25x^2 - 5x

User Eugene Nacu
by
8.5k points
2 votes

Answer:

в. -25x^2 - 5x

Explanation:

7x– (25х^2 + 12x) =

Distribute the negative sign

7x– 25х^2 - 12x =

Combine like terms

-25x^2 +7x-12x

-25x^2-5x

User Chrispy
by
8.8k points

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