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Which expression is equivalent to 3x2 + 5x − 7x2 + 8 − 4x + 5 ? 19x+3 −4x2+x+3 −4x2+9x−3 −3x−3
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3 votes
Which expression is equivalent to 3x2 + 5x − 7x2 + 8 − 4x + 5 ?

19x+3
−4x2+x+3
−4x2+9x−3
−3x−3

User Peter Willis
by
8.2k points

2 Answers

5 votes

Answer:

the answer is equal to -3x-3

User Robin Karlsson
by
8.9k points
7 votes

Answer:3

-3x-3

Explanation:

User QnA
by
9.0k points
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