1 year ago

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

Mathematics

1 answer:

Shkiper50 [21]1 year ago

7 0

Answer:5x^2

Step-by-step 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

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