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Can someone help??? I'm so confused with this. i don't know what to do

Can someone help??? I'm so confused with this. i don't know what to do-example-1
User Autumn
by
5.4k points

1 Answer

6 votes

Answer:5x^2

Explanation:

combine like terms
it can be rewritten as 12x^2 - 7x^2
which is 12-7
which is 5
add x^2
it becomes 5x^2

User Akayh
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5.5k points