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Solve the rational expression 9x+3/12x+4

1 Answer

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Answer:

The answer is


(3)/(4)

Explanation:


(9x + 3)/(12x + 4)

To solve the rational expression factorize both the numerator and the denominator.

For the numerator

9x + 3

Factorize 3 out

We have

3( 3x + 1)

For the denominator

12x + 4

Factorize 4 out

That's

4( 3x + 1)

So we now have


(3(3x + 1))/(4(3x + 1))

Reduce the expression with (3x + 1)

We have the final answer as


(3)/(4)

Hope this helps you

User Chandramani
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