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Popular >

simplify (45)/(10a-10)

Solution

simplify

\frac{45}{10 a - 10}

Solution

\frac{9}{2 ( a - 1 )}

Solution steps

\frac{45}{10 a - 10}

Factor

10 a - 10 : 10 (a - 1)

= \frac{45}{10 ( a - 1 )}

Factor the number:

45 = 5 \cdot 9

= \frac{5 \cdot 9}{10 ( a - 1 )}

Factor the number:

10 = 5 \cdot 2

= \frac{5 \cdot 9}{5 \cdot 2 ( a - 1 )}

Cancel the common factor:

5

= \frac{9}{2 ( a - 1 )}

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Frequently Asked Questions (FAQ)

What is (45)/(10a-10) ?
The solution to (45)/(10a-10) is 9/(2(a-1))