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Popular >

expand (a(a+12))/4

Solution

expand

\frac{a ( a + 12 )}{4}

Solution

\frac{a ^{2}}{4} + 3 a

Solution steps

\frac{a ( a + 12 )}{4}

Expand

a (a + 12) : a^{2} + 12 a

= \frac{a ^{2} + 12 a}{4}

Apply the fraction rule:

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

\frac{a ^{2} + 12 a}{4} = \frac{a ^{2}}{4} + \frac{12 a}{4}

= \frac{a ^{2}}{4} + \frac{12 a}{4}

Divide the numbers:

\frac{12}{4} = 3

= \frac{a ^{2}}{4} + 3 a

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Frequently Asked Questions (FAQ)

What is expand (a(a+12))/4 ?
The solution to expand (a(a+12))/4 is (a^2)/4+3a