Mschlagel Mschlagel

24-02-2017
Mathematics

Answered

Find the sum. (4n2 + 2n + 8) + (5n2 + n + 13)

A9n2 + 3n + 21
B9n4 + 3n2 + 21
C9n2 + 2n + 21

Find the sum. (2x2 - 5x + 2) + (x2 - 2x + 5)

A3x2 - 7x + 7
B3x2 - 3x + 7
C2x2 + 3x + 7

Verified Answer :

fantasybreeze7 fantasybreeze7

24-02-2017

The answer would be A for question 1, and for question 2 the answer would be A as well.

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kivinsmith09 kivinsmith09

24-02-2017

4n square +2n and 8 or..... tell me first square or any other

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