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(MUST SHOW WORK)FIND THE SUM: (4x2 - 3x + 7) + (2x2 + 6x - 8)
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(MUST SHOW WORK)FIND THE SUM: (4x2 - 3x + 7) + (2x2 + 6x - 8)

User Alon Kogan
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2 Answers

3 votes
the answer is 6x^2-3x-1
User UcanDoIt
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Its simply adding like terms. 4x^2 + 2x^2 = 6x^2, -3x+6x=3x, 7-8=-1, So youre left with 6x^2+3x-1
User Mark Ursino
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