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Popular >

expand x((p-x)/2)

Solution

expand

x (\frac{p - x}{2})

Solution

\frac{x p}{2} - \frac{x ^{2}}{2}

Solution steps

x (\frac{p - x}{2})

Remove parentheses:

(a) = a

= x \frac{p - x}{2}

Multiply fractions:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= \frac{( p - x ) x}{2}

Expand

(p - x) x : x p - x^{2}

= \frac{x p - x ^{2}}{2}

Apply the fraction rule:

\frac{a \pm b}{c} = \frac{a}{c} \pm \frac{b}{c}

\frac{x p - x ^{2}}{2} = \frac{x p}{2} - \frac{x ^{2}}{2}

= \frac{x p}{2} - \frac{x ^{2}}{2}

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\frac{n ( n + 1 ) ( n - 1 )}{3}

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Frequently Asked Questions (FAQ)

What is expand x((p-x)/2) ?
The solution to expand x((p-x)/2) is (xp)/2-(x^2)/2