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a^{2}+a+2
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a^{2}+a+2
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a^{3}+1-\left(a-1\right)\left(-a\right)^{2}+a+1
Use the distributive property to multiply a+1 by a^{2}-a+1 and combine like terms.
a^{3}+1-\left(a-1\right)a^{2}+a+1
Calculate -a to the power of 2 and get a^{2}.
a^{3}+1-\left(a^{3}-a^{2}\right)+a+1
Use the distributive property to multiply a-1 by a^{2}.
a^{3}+1-a^{3}+a^{2}+a+1
To find the opposite of a^{3}-a^{2}, find the opposite of each term.
1+a^{2}+a+1
Combine a^{3} and -a^{3} to get 0.
2+a^{2}+a
Add 1 and 1 to get 2.
a^{3}+1-\left(a-1\right)\left(-a\right)^{2}+a+1
Use the distributive property to multiply a+1 by a^{2}-a+1 and combine like terms.
a^{3}+1-\left(a-1\right)a^{2}+a+1
Calculate -a to the power of 2 and get a^{2}.
a^{3}+1-\left(a^{3}-a^{2}\right)+a+1
Use the distributive property to multiply a-1 by a^{2}.
a^{3}+1-a^{3}+a^{2}+a+1
To find the opposite of a^{3}-a^{2}, find the opposite of each term.
1+a^{2}+a+1
Combine a^{3} and -a^{3} to get 0.
2+a^{2}+a
Add 1 and 1 to get 2.
Examples
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{ 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}