Evaluate
4m^{2}-2mn-3
Expand
4m^{2}-2mn-3
Quiz
Algebra
5 problems similar to:
( 9 m ^ { 2 } + 6 m ^ { 3 } n - 12 m ^ { 4 } ) \div ( - 3 m ^ { 2 } )
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\frac{3m^{2}\left(-4m^{2}+2mn+3\right)}{-3m^{2}}
Factor the expressions that are not already factored.
\frac{-4m^{2}+2mn+3}{-1}
Cancel out 3m^{2} in both numerator and denominator.
4m^{2}-2mn-3
Expand the expression.
\frac{3m^{2}\left(-4m^{2}+2mn+3\right)}{-3m^{2}}
Factor the expressions that are not already factored.
\frac{-4m^{2}+2mn+3}{-1}
Cancel out 3m^{2} in both numerator and denominator.
4m^{2}-2mn-3
Expand the expression.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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Matrix
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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
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