Can you solve this rational expression?
8 over 3t-4 subtracted by 6t over 3t-4?
20 points!
2 answers:
Answer:
2
Step-by-step explanation:
6t 8
--------- - -----------
3t -4 3t -4
Since the denominators are the same we can subtract the numerators
6t-8
-----------
3t-4
Factor out a 2 from the numerator
2(3t-4)
-------------
3t-4
The 3t-4 cancel from the numerator and denominator
2
Answer
-2
Step-by-step explanation:
(8/3t-4) - (6t/3t-4)
Denominators equal, combine fractions:
8-6t/3t-4
Factor 8-6t: 2(4-3t)
2(4-3t)/3t-4
Cancel the numbers and you are left with -2
Hope this helped!
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