Evaluate
2\left(510-x\right)\left(x-360\right)
Expand
-2x^{2}+1740x-367200
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\left(x-360\right)\left(1020-2x\right)
Add 60 and 960 to get 1020.
1020x-2x^{2}-367200+720x
Apply the distributive property by multiplying each term of x-360 by each term of 1020-2x.
1740x-2x^{2}-367200
Combine 1020x and 720x to get 1740x.
\left(x-360\right)\left(1020-2x\right)
Add 60 and 960 to get 1020.
1020x-2x^{2}-367200+720x
Apply the distributive property by multiplying each term of x-360 by each term of 1020-2x.
1740x-2x^{2}-367200
Combine 1020x and 720x to get 1740x.
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