Expand
5b^{3}+38b^{2}+42b-36
Evaluate
\left(b+6\right)\left(5b^{2}+8b-6\right)
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5b^{3}+38b^{2}+42b-36
Use the distributive property to multiply b+6 by 5b^{2}+8b-6 and combine like terms.
5b^{3}+38b^{2}+42b-36
Use the distributive property to multiply b+6 by 5b^{2}+8b-6 and combine like terms.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
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
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Limits
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