Evaluate
\left(2x+1\right)\left(4x+23\right)
Expand
8x^{2}+50x+23
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8x^{2}+4x+46x+23
Apply the distributive property by multiplying each term of 4x+23 by each term of 2x+1.
8x^{2}+50x+23
Combine 4x and 46x to get 50x.
8x^{2}+4x+46x+23
Apply the distributive property by multiplying each term of 4x+23 by each term of 2x+1.
8x^{2}+50x+23
Combine 4x and 46x to get 50x.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
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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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