Evaluate
\left(5a+3\right)\left(7a+8\right)a^{2}
Expand
35a^{4}+61a^{3}+24a^{2}
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35a^{4}+61a^{3}+24a^{2}
Use the distributive property to multiply 7a^{2}+8a by 5a^{2}+3a and combine like terms.
35a^{4}+61a^{3}+24a^{2}
Use the distributive property to multiply 7a^{2}+8a by 5a^{2}+3a and combine like terms.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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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