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Help please I don’t know what to do
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Help please I don’t know what to do

Help please I don’t know what to do-example-1
User Mkk
by
5.2k points

2 Answers

7 votes

Answer:

The answer is letter B

Step-by-step explanation

Simply combine like terms in which

-2x^2 + 7x^2 = 5x^2

8x + 4x = 12x

-9 + 2 = 7

So we come up with the answer of the option letter B

User Bledar
by
6.0k points
5 votes

Answer:

B

Explanation:

Combine Like terms

User Stephendl
by
5.2k points
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