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Popular >

expand-(3x(x-8))/8

Solution

expand

- \frac{3 x ( x - 8 )}{8}

Solution

- \frac{3 x ^{2}}{8} + 3 x

Solution steps

- \frac{3 x ( x - 8 )}{8}

Expand

3 x (x - 8) : 3 x^{2} - 24 x

= - \frac{3 x ^{2} - 24 x}{8}

Apply the fraction rule:

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

\frac{3 x ^{2} - 24 x}{8} = - (\frac{3 x ^{2}}{8}) - (- \frac{24 x}{8})

= - (\frac{3 x ^{2}}{8}) - (- \frac{24 x}{8})

Remove parentheses:

(a) = a, - (- a) = a

= - \frac{3 x ^{2}}{8} + \frac{24 x}{8}

Divide the numbers:

\frac{24}{8} = 3

= - \frac{3 x ^{2}}{8} + 3 x

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Frequently Asked Questions (FAQ)

What is expand-(3x(x-8))/8 ?
The solution to expand-(3x(x-8))/8 is -(3x^2)/8+3x