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OpenStudy (anonymous):
Simplify the rational expression. (5b^3 − 4b^2 − 7b)/(4b^2) I have tried working it out and got (5x^2-4x-7)/(4x) But this is not the correct answer
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OpenStudy (anonymous):
I've also gotten (b (5 b-4)-7) / (4b).... this is also incorrect
OpenStudy (anonymous):
(5x^2-4x-7)/(4x) is correct... maybe u want to use b as the variable instead of x ???
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