Evaluate
\left(x-1\right)\left(x+3\right)\left(x^{2}-4\right)
Expand
x^{4}+2x^{3}-7x^{2}-8x+12
Graph
Quiz
Polynomial
5 problems similar to:
{ \left( { x }^{ 2 } +x+1 \right) }^{ 2 } -10 { x }^{ 2 } -10x+11
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x^{4}+2x^{3}+3x^{2}+2x+1-10x^{2}-10x+11
Square x^{2}+x+1.
x^{4}+2x^{3}-7x^{2}+2x+1-10x+11
Combine 3x^{2} and -10x^{2} to get -7x^{2}.
x^{4}+2x^{3}-7x^{2}-8x+1+11
Combine 2x and -10x to get -8x.
x^{4}+2x^{3}-7x^{2}-8x+12
Add 1 and 11 to get 12.
x^{4}+2x^{3}+3x^{2}+2x+1-10x^{2}-10x+11
Square x^{2}+x+1.
x^{4}+2x^{3}-7x^{2}+2x+1-10x+11
Combine 3x^{2} and -10x^{2} to get -7x^{2}.
x^{4}+2x^{3}-7x^{2}-8x+1+11
Combine 2x and -10x to get -8x.
x^{4}+2x^{3}-7x^{2}-8x+12
Add 1 and 11 to get 12.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
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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}