Evaluate
\left(3x+1\right)\left(17x+1\right)
Expand
51x^{2}+20x+1
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\left(17x+1\right)\left(10x-7x+1\right)
Combine 10x and 7x to get 17x.
\left(17x+1\right)\left(3x+1\right)
Combine 10x and -7x to get 3x.
51x^{2}+17x+3x+1
Apply the distributive property by multiplying each term of 17x+1 by each term of 3x+1.
51x^{2}+20x+1
Combine 17x and 3x to get 20x.
\left(17x+1\right)\left(10x-7x+1\right)
Combine 10x and 7x to get 17x.
\left(17x+1\right)\left(3x+1\right)
Combine 10x and -7x to get 3x.
51x^{2}+17x+3x+1
Apply the distributive property by multiplying each term of 17x+1 by each term of 3x+1.
51x^{2}+20x+1
Combine 17x and 3x to get 20x.
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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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