saunders758 saunders758

03-04-2015
Mathematics

Answered

(3x^2 + 2x -2) + ( -2x^2 + 5x+5)

My answer

5x^2 + 7× +7

Am i right

Verified Answer :

konrad509 konrad509

03-04-2015

\((3x^2 + 2x -2) + ( -2x^2 + 5x+5)=\\ 3x^2 + 2x -2 -2x^2 + 5x+5=\\ x^2+7x+3\)

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