What is x^3-4x^2+17-8x^3+6x-2 ?

The solution to x^3-4x^2+17-8x^3+6x-2 is -7x^3-4x^2+6x+15

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simplify x^3-4x^2+17-8x^3+6x-2

simplify

x^{3} - 4 x^{2} + 17 - 8 x^{3} + 6 x - 2

- 7 x^{3} - 4 x^{2} + 6 x + 15

Solution steps

x^{3} - 4 x^{2} + 17 - 8 x^{3} + 6 x - 2

Group like terms

= x^{3} - 8 x^{3} - 4 x^{2} + 6 x + 17 - 2

Add similar elements:

x^{3} - 8 x^{3} = - 7 x^{3}

= - 7 x^{3} - 4 x^{2} + 6 x + 17 - 2

Subtract the numbers:

17 - 2 = 15

= - 7 x^{3} - 4 x^{2} + 6 x + 15

\frac{3 r ^{- 7}}{- 3 ( r ^{- 2} ) ^{5}}

- \frac{9}{8} + \frac{6}{11}

\frac{3}{3 - 1}

(- 82) + (- 30)

(- 82) + (- 35)

What is x^3-4x^2+17-8x^3+6x-2 ?
The solution to x^3-4x^2+17-8x^3+6x-2 is -7x^3-4x^2+6x+15