Solve for W
W=4\left(25-2x\right)\left(x+2\right)
Solve for x (complex solution)
x=\frac{\sqrt{841-2W}+21}{4}
x=\frac{-\sqrt{841-2W}+21}{4}
Solve for x
x=\frac{\sqrt{841-2W}+21}{4}
x=\frac{-\sqrt{841-2W}+21}{4}\text{, }W\leq \frac{841}{2}
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W=200+84x-8x^{2}
Use the distributive property to multiply 25-2x by 8+4x and combine like terms.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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