Math

(3x^2+ 3x -9) + (5x^2 + 7x^3-4)

Asked by
Last updated by anonymous
1 Answers
Log in to answer

=(3x^2+ 3x -9) + (5x^2+7x^3-4)

=(3x^2+ 3x -9) + 5x^2+7x^3-4

=3x^2+ 3x -9 + 5x^2+7x^3-4

=+7x^3 3x^2+ 5x^2 + 3x -9-4

=7x^3 +8x^2 +3x -13