Johnwalston Johnwalston

17-04-2020
Mathematics

contestada

Subtract: 4x^3−6x^3+8x−9 from 7x^3−16x+18.

Respuesta :

88027064 88027064

17-04-2020

Answer:

3x(3x + 2)

Step-by-step explanation:

4x2 - 2x) - (-5x2 - 8x)

= 4x2 - 2x + 5x2 + 8x.

= 4x2 + 5x2 - 2x + 8x.

= 9x2 + 6x.

= 3x(3x + 2).

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TheAnimeGirl TheAnimeGirl

17-04-2020

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