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BabaBlast [244]
3 years ago
11

Which expression is equivalent to

Mathematics
1 answer:
Marysya12 [62]3 years ago
3 0

Answer:

B

Step-by-step explanation:

Combine like term.

Hers 7x and (-5x) are like terms

7x + 4x² - 5x = 7x - 5x + 4x²

                    = 2x + 4x²

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