DamnImBad
Find the sum.
(14x2 + 7x) + 9x2 =
Select one of the options below as your answer:
A.
30x2
B.
30x5
C.
22x2 + 7x
D.
23x2 + 7x



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swiftskier96
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Im guessing that in 14x2, the 2 is an exponent?

DamnImBad
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To The Second Power

swiftskier96
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Ok. Lets see if i can figure this out.
Whats 14 + 7?

DamnImBad
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21

swiftskier96
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Correct. That should be written as 21x^2 + 9x^2. Now what is 21 + 9?

DamnImBad
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30

swiftskier96
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Theres your answer! :)