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ANYONE GOOD AT MATH PLEASE SOLVE ASAP!!!


(8a-2a^2)+(6+7a)

User Jgp
by
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2 Answers

2 votes

Answer:

-2a^2 + 15a + 6

Explanation:

You just might find it helpful to arrange these two expressions in a column:

(8a-2a^2)

+(6+7a)

and then to rearrange each equation in descending poers of a:

-2a^2 + 8a + 0

+ 7a + 6

----------------------

Performing the indicated additions, we get:

-2a^2 + 8a + 0

+ 7a + 6

----------------------

-2a^2 + 15a + 6

1 vote

(8a-2a^2) + (6+7a) = -2a^2 + 15a + 6

User Immortal Blue
by
7.6k points