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Doss [256]
3 years ago
5

When simplifying rational expressions, How is it similar to simplifying fractions?

Mathematics
1 answer:
Lera25 [3.4K]3 years ago
4 0
You take out a GCF, greatest common factor.
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SImplify: x+3/9/x+12/6<br> Really stuck on this problem
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To simplify this, first, multiply the whole equation with x to get rid of the denominator.

[ x + 3/9/x + 12/6] * x
Simplify 12/6 beforehand, which is 2.
[ x + 3/9/x + 2] * x
Distribute x to each of the terms
x2 + 3/9 + 2x

This is already a simplified equation. If you wan to further simplify by getting rid of the fraction, multiply the whole equation with 9 to eliminate the denominator.

[x2 + 3/9 + 2x]*9
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A parking meter at a parking garage charges $4 per hour. Every fraction of an hour is rounded up to the next hour. What is the c
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Step-by-step explanation:

First, multiply 4, which is the dollars per hour, by 2, which is 8. Then, multiply four with ten, which is 40. Next, multiply 4 with 3, which is 12, and add two zeros on the back, which is 1,200. Finally, add them all together for a total of $1,248.00, or 1,248 dollars.

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