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Popular >

expand (x/y-y)dy

Solution

expand

(\frac{x}{y} - y) d y

Solution

\frac{x d y}{y} - y d y

Solution steps

(\frac{x}{y} - y) d y

Apply the distributive law:

a (b - c) = ab - a c

a = d y, b = \frac{x}{y}, c = y

= d y \frac{x}{y} - d yy

= \frac{x}{y} d y - y d y

Multiply

\frac{x}{y} d y : \frac{x d y}{y}

= \frac{x d y}{y} - y d y

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Frequently Asked Questions (FAQ)

What is expand (x/y-y)dy ?
The solution to expand (x/y-y)dy is (xdy)/y-ydy