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ozzi
3 years ago
13

Subtract -4p^2-9p+11 from p^2-5p+4

Mathematics
2 answers:
alex41 [277]3 years ago
8 0

Answer:

\large\boxed{5p^2+4p-7}

Step-by-step explanation:

(p^2-5p+4)-(-4p^2-9p+11)\\\\=p^2-5p+4-(-4p^2)-(-9p)-11\\\\=p^2-5p+4+4p^2+9p-11\qquad\text{combine like terms}\\\\=(p^2+4p^2)+(-5p+9p)+(4-11)\\\\=5p^2+4p-7

melisa1 [442]3 years ago
7 0

Answer:

−3p^2+4p−7

Step-by-step explanation:

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