Please help: Divide 15x2 + 10x  5 by 5x i got it wrong the first time with the answer (3x^2+2x+1)/x
Mathematics
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Question
Please help:
Divide 15x2 + 10x  5 by 5x
i got it wrong the first time with the answer (3x^2+2x+1)/x
Divide 15x2 + 10x  5 by 5x
i got it wrong the first time with the answer (3x^2+2x+1)/x
2 Answer

1. User Answers Anonym
x^2 + 3x  18 divided by x  3
you need to factor the numerator
(x + 6)(x  3) / (x  3)
divide numerator and denominator by (x  3)
answer = x = 6 
2. User Answers CrankyLeo
30 + 9x is what i've got, I'm not certain but hope this is correct!