3 years ago

Which polynomial represents the sum below?

2 answers:

7 0

(4x² + 6) + (2x² + 6x + 3) = 4x² + 6 + 2x² + 6x + 3 = 6x² + 6x + 9

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Answer: 6x² + 6x + 9 (Answer C)
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harkovskaia [24]3 years ago

4 0

Correct answer is C
you need only remove parentheses( signs are not changing because + in front of parentheses) , and find like terms

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