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GenaCL600 [577]
2 years ago
7

What is the result of adding -3x2 - 5x + 1 and 8x2 - 2x - 9

Mathematics
1 answer:
Fudgin [204]2 years ago
6 0

(-3x^2 - 5x + 1) + (8x^2 - 2x - 9)

1st remove the parenthesis

-3x^2 - 5x + 1 + 8x^2 - 2x - 9

then combine like terms

5x^2 - 7x - 8 is the final answer

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