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What is the sum of -3x² - 7x+9 and -5x²+6x-4? 1) -8x²-x+5 2) -8x-x+5 3) -8x²-13x + 13 4) -8x13x² +13
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What is the sum of -3x² - 7x+9 and -5x²+6x-4?

1) -8x²-x+5
2) -8x-x+5
3) -8x²-13x + 13
4) -8x13x² +13

User Sanoj Lawrence
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1 Answer

6 votes
I believe the answer is 1
User Vinay Revankar
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