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Popular >

simplify (18x^2-162x)/(9x)

Solution

simplify

\frac{18 x ^{2} - 162 x}{9 x}

Solution

2 x - 18

Solution steps

\frac{18 x ^{2} - 162 x}{9 x}

Factor

18 x^{2} - 162 x : 18 x (x - 9)

= \frac{18 x ( x - 9 )}{9 x}

Cancel the common factor:

x

= \frac{18 ( x - 9 )}{9}

Divide the numbers:

\frac{18}{9} = 2

= 2 (x - 9)

Expand

2 (x - 9) : 2 x - 18

= 2 x - 18

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Frequently Asked Questions (FAQ)

What is (18x^2-162x)/(9x) ?
The solution to (18x^2-162x)/(9x) is 2x-18