What is (4n-4)/(6n-20) ?

The solution to (4n-4)/(6n-20) is (2(n-1))/(3n-10)

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simplify (4n-4)/(6n-20)

simplify

\frac{4 n - 4}{6 n - 20}

\frac{2 ( n - 1 )}{3 n - 10}

Solution steps

\frac{4 n - 4}{6 n - 20}

Factor

4 n - 4 : 4 (n - 1)

= \frac{4 ( n - 1 )}{6 n - 20}

Factor

6 n - 20 : 2 (3 n - 10)

= \frac{4 ( n - 1 )}{2 ( 3 n - 10 )}

Factor the number:

4 = 2 \cdot 2

= \frac{2 \cdot 2 ( n - 1 )}{2 ( 3 n - 10 )}

Cancel the common factor:

2

= \frac{2 ( n - 1 )}{3 n - 10}

x^{2} = 11 x - 10

60 x^{4} + 54 x^{3}

(x + 1)^{2}

x^{3} - x^{2} - 2 x

3 = 9.81 x^{2} - \frac{1}{2} 9.81 x^{2}