Evaluate
10\left(16-x\right)\left(x-5\right)
Expand
-10x^{2}+210x-800
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160x-10x^{2}-800+50x
Apply the distributive property by multiplying each term of x-5 by each term of 160-10x.
210x-10x^{2}-800
Combine 160x and 50x to get 210x.
160x-10x^{2}-800+50x
Apply the distributive property by multiplying each term of x-5 by each term of 160-10x.
210x-10x^{2}-800
Combine 160x and 50x to get 210x.
Examples
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Matrix
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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