What is ((x^2-100)/8)/(\frac{2x+20){20}} ?

The solution to ((x^2-100)/8)/(\frac{2x+20){20}} is (5(x-10))/4

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simplify ((x^2-100)/8)/(\frac{2x+20){20}}

simplify

\frac{\frac{x ^{2} - 100}{8}}{\frac{2 x + 20}{20}}

\frac{5 ( x - 10 )}{4}

Solution steps

\frac{\frac{x ^{2} - 100}{8}}{\frac{2 x + 20}{20}}

Apply the fraction rule:

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

= \frac{( x ^{2} - 100 ) \cdot 20}{8 ( 2 x + 20 )}

Cancel

\frac{( x ^{2} - 100 ) \cdot 20}{8 ( 2 x + 20 )} : \frac{( x - 10 ) \cdot 5}{4}

= \frac{( x - 10 ) \cdot 5}{4}

= \frac{5 ( x - 10 )}{4}

- 3 x^{2} + 9 x + 30

32 \times 4

\frac{\frac{5}{x} - \frac{x}{5}}{\frac{x}{25} + \frac{1}{5}}

x^{2} + x^{6}

lo g_{10} (100000000)

What is ((x^2-100)/8)/(\frac{2x+20){20}} ?
The solution to ((x^2-100)/8)/(\frac{2x+20){20}} is (5(x-10))/4