Evaluate
9x^{4}+5x^{3}-9x^{2}+8x-9
Expand
9x^{4}+5x^{3}-9x^{2}+8x-9
Graph
Quiz
Polynomial
5 problems similar to:
( 9 x ^ { 4 } + 5 x ^ { 3 } - 6 ) - ( 9 x ^ { 2 } - 8 x + 3 ) =
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9x^{4}+5x^{3}-6-9x^{2}+8x-3
To find the opposite of 9x^{2}-8x+3, find the opposite of each term.
9x^{4}+5x^{3}-9-9x^{2}+8x
Subtract 3 from -6 to get -9.
9x^{4}+5x^{3}-6-9x^{2}+8x-3
To find the opposite of 9x^{2}-8x+3, find the opposite of each term.
9x^{4}+5x^{3}-9-9x^{2}+8x
Subtract 3 from -6 to get -9.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
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y = 3x + 4
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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}