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(2a+1) - 4a(2a+1)+4a
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3 votes
(2a+1) - 4a(2a+1)+4a

User Misolo
by
8.0k points

2 Answers

6 votes

Answer:

2a (3-4a)

Explanation:

(2a+1)-4a(2a+1)+4a

2a+1-8a²-1+4a

= 2a+4a-8a²

=6a-8a²

= 2a(3-4a)

User Mordy Stern
by
8.0k points
2 votes

Answer:

Explanation:

Use distributive property: a*(b+c) = (a*b) + (a*c)

-4a*(2a + 1) = -4a*2a + 1*(-4a)

= -8a² - 4a

2a + 1 - 4a(2a + 1) + 4a = 2a + 1 - 8a² - 4a + 4a

= 2a + 1 - 8a²

User John Ruiz
by
7.8k points
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