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Popular >

expand (x(-x+3))/2

Solution

expand

\frac{x ( - x + 3 )}{2}

Solution

- \frac{x ^{2}}{2} + \frac{3 x}{2}

Solution steps

\frac{x ( - x + 3 )}{2}

Expand

x (- x + 3) : - x^{2} + 3 x

= \frac{- x ^{2} + 3 x}{2}

Apply the fraction rule:

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

\frac{- x ^{2} + 3 x}{2} = - \frac{x ^{2}}{2} + \frac{3 x}{2}

= - \frac{x ^{2}}{2} + \frac{3 x}{2}

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Frequently Asked Questions (FAQ)

What is expand (x(-x+3))/2 ?
The solution to expand (x(-x+3))/2 is -(x^2)/2+(3x)/2