What is the difference of (-3x^3+5x^2+4x--2x+3)

Good evening ,

(-3x^3+5x^2+4x-7)-(6x^3-2x+3) = -9x³+5x²+6x−10

Step-by-step explanation:

(-3x^3+5x^2+4x-7)-(6x^3-2x+3) = -3x³+5x²+4x-7-6x³+2x−3

                                                   = -9x³+5x²+6x−10.

:)

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it