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Mathematics, 13.01.2020 18:31 toxsicity

Plzzz answer
simplify.

-4x²- 5(x + 3) + x²

a. -3x² - 5x - 15
b. -9x² - 15
c. -4x² - 5x - 15
d. -23x

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Plzzz answer
simplify.

-4x²- 5(x + 3) + x²

a. -3x² - 5x - 15
b. -9...
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