Evaluate
\left(x+3\right)\left(5x+1\right)
Expand
5x^{2}+16x+3
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5x^{2}+15x+x+3
Apply the distributive property by multiplying each term of 5x+1 by each term of x+3.
5x^{2}+16x+3
Combine 15x and x to get 16x.
5x^{2}+15x+x+3
Apply the distributive property by multiplying each term of 5x+1 by each term of x+3.
5x^{2}+16x+3
Combine 15x and x to get 16x.
Examples
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Matrix
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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