4 years ago

Which expression is equivalent to 2x + x2 + 3x + 5x2 - 10x?

Mathematics

2 answers:

expeople1 [14]4 years ago

8 0

2x + x² + 3x + 5x² - 10x
Add like terms,
= -5x + 6x²

Thus, the answer is C.

masha68 [24]4 years ago

6 0

Add similar terms:
(2x + 3x - 10x) + (5x² + x²) = -5x + 6x² (ANSWER: C)

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