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Simplify: a(1+2a)−a(4a−5)

asked Dec 10, 2024 161k views

1 vote

Simplify: a(1+2a)−a(4a−5)

Simplify: a(1+2a)−a(4a−5)-example-1

Mathematics
high-school

Aaron Noel De Leon asked

by Aaron Noel De Leon

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1 Answer

2 votes

Answer:

A)
-2a^2+6a

Explanation:

$a(1+2a)-a(4a-5)\\=a(1)+a(2a)-a(4a)-a(-5)\\=a+2a^2-4a^2+5a\\=-2a^2+6a$

Charlie Wu answered Dec 17, 2024

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