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Popular >

expand 1/2 (x-pi/4)

Solution

expand

\frac{1}{2} (x - \frac{π}{4})

Solution

\frac{x}{2} - \frac{π}{8}

Solution steps

\frac{1}{2} (x - \frac{π}{4})

Apply the distributive law:

a (b - c) = ab - a c

a = \frac{1}{2}, b = x, c = \frac{π}{4}

= \frac{1}{2} x - \frac{1}{2} \cdot \frac{π}{4}

Simplify

\frac{1}{2} x - \frac{1}{2} \cdot \frac{π}{4} : \frac{x}{2} - \frac{π}{8}

= \frac{x}{2} - \frac{π}{8}

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Frequently Asked Questions (FAQ)

What is expand 1/2 (x-pi/4) ?
The solution to expand 1/2 (x-pi/4) is x/2-pi/8