Evaluate
5x^{2}+6x+5
Expand
5x^{2}+6x+5
Graph
Quiz
Polynomial
5 problems similar to:
( 6 x + 5 ) ( 1 - x ^ { 2 } ) - ( 3 x ^ { 2 } + 5 x ) ( - 2 x )
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6x-6x^{3}+5-5x^{2}-\left(3x^{2}+5x\right)\left(-2\right)x
Use the distributive property to multiply 6x+5 by 1-x^{2}.
6x-6x^{3}+5-5x^{2}-\left(-6x^{2}-10x\right)x
Use the distributive property to multiply 3x^{2}+5x by -2.
6x-6x^{3}+5-5x^{2}-\left(-6x^{3}-10x^{2}\right)
Use the distributive property to multiply -6x^{2}-10x by x.
6x-6x^{3}+5-5x^{2}+6x^{3}+10x^{2}
To find the opposite of -6x^{3}-10x^{2}, find the opposite of each term.
6x+5-5x^{2}+10x^{2}
Combine -6x^{3} and 6x^{3} to get 0.
6x+5+5x^{2}
Combine -5x^{2} and 10x^{2} to get 5x^{2}.
6x-6x^{3}+5-5x^{2}-\left(3x^{2}+5x\right)\left(-2\right)x
Use the distributive property to multiply 6x+5 by 1-x^{2}.
6x-6x^{3}+5-5x^{2}-\left(-6x^{2}-10x\right)x
Use the distributive property to multiply 3x^{2}+5x by -2.
6x-6x^{3}+5-5x^{2}-\left(-6x^{3}-10x^{2}\right)
Use the distributive property to multiply -6x^{2}-10x by x.
6x-6x^{3}+5-5x^{2}+6x^{3}+10x^{2}
To find the opposite of -6x^{3}-10x^{2}, find the opposite of each term.
6x+5-5x^{2}+10x^{2}
Combine -6x^{3} and 6x^{3} to get 0.
6x+5+5x^{2}
Combine -5x^{2} and 10x^{2} to get 5x^{2}.
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}