Parisforlife456 Parisforlife456

20-02-2020
Mathematics

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I need serious help with this problem please help

I need serious help with this problem please help class=

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chippicharleschinnu chippicharleschinnu

20-02-2020

Answer:

-3x^2-5x-15 .... D the last choice

Step-by-step explanation:

-4x^2-5(x+3)+x^2 multiply parenthesis

-4x^2-5x-15+x^2 simplify

-3x^2-5x-15

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