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## Homework Statement

Solve dW/dx=W(4-2W)^(1/2)

## Homework Equations

## The Attempt at a Solution

dW/[W(4-2W)^(1/2)]=dx

dW/[W(4-2W)^(1/2)]=x+C

I'm unsure of whether to use a u-sub, partial fractions, or a trig substition to integrate. I looked in the back of the book and the answer has a sech in the answer but how to get there?