karmimarion1s karmimarion1s

25-11-2016
Mathematics

Answered

Find the sum.

(13x2 + 5x) + 8x2 =

Verified Answer :

metchelle metchelle

26-11-2016

The sum is the total of the given values being added.
Given the expressions above, to add them, you just have to add the numbers with the same terms. 13x2 and 8x2 have the same terms which is x2, therefore, you can add both and the result is 21x^2 then just copy 5x so the sum would be 21x2 + 5x. Hope this answer helps.

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