Evaluate
6x^{3}-2x^{2}-6x-14
Factor
2\left(3x^{3}-x^{2}-3x-7\right)
Graph
Quiz
Polynomial
5 problems similar to:
-2 { x }^{ 3 } -6x-15- { x }^{ 2 } +1- { x }^{ 2 } +8 { x }^{ 3 }
Share
Copied to clipboard
-2x^{3}-6x-14-x^{2}-x^{2}+8x^{3}
Add -15 and 1 to get -14.
-2x^{3}-6x-14-2x^{2}+8x^{3}
Combine -x^{2} and -x^{2} to get -2x^{2}.
6x^{3}-6x-14-2x^{2}
Combine -2x^{3} and 8x^{3} to get 6x^{3}.
6x^{3}-2x^{2}-6x-14
Multiply and combine like terms.
2\left(3x^{3}-x^{2}-3x-7\right)
Factor out 2. Polynomial 3x^{3}-x^{2}-3x-7 is not factored since it does not have any rational roots.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}