brayanguijosa brayanguijosa

30-05-2019
Mathematics

contestada

Add (7x^2-3x) + (5x-6)

A. 7x^3 +2x -6
B. 4x^2 -x
C. 7x^2 -2x-6
D. 7x^2- 8x-6

Respuesta :

TNSKermit TNSKermit

30-05-2019

Answer:

Let's simplify step-by-step.

7x^2−3x+5x−6

=7x^2+−3x+5x+−6

Combine Like Terms:

=7x^2+−3x+5x+−6

=(7x^2+2x+−6 )

Answer:

=7x^2+2x−6

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