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 2 years ago
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
 2 years ago
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
 2 years ago
Best ResponseYou've already chosen the best response.1Im guessing that in 14x2, the 2 is an exponent?

swiftskier96
 2 years ago
Best ResponseYou've already chosen the best response.1Ok. Lets see if i can figure this out. Whats 14 + 7?

swiftskier96
 2 years ago
Best ResponseYou've already chosen the best response.1Correct. That should be written as 21x^2 + 9x^2. Now what is 21 + 9?

swiftskier96
 2 years ago
Best ResponseYou've already chosen the best response.1Theres your answer! :)
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