SOLUTION: (x/3 + 3/4)(3x/4 -3/5)
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Question 39647This question is from textbook Beginning Algebra
: (x/3 + 3/4)(3x/4 -3/5)
This question is from textbook Beginning Algebra
Answer by tran3209(100) (Show Source): You can put this solution on YOUR website!
(x/3+3/4)(3x/4-3/5)
(4x+9/12)(15x-12/20)
(4x+9)(15x-12)/(12)(20)
60X^2-48x+135x-108/(12)(20)
60X^2+87x-108/(12)(20)
put 3 in factor in the numerator.
3(20x^2+29x-36)/(12)(20) simplify the numerator and the denominator by 3
20x^2+29x-36/80
The answer is : 20x^2+29x-36/80
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