Help with two Pre-Calculus review problems?

helena

New member
I'm having trouble on two problems from my sixty problem packet that I have to do for a review. A little help would be fantastic & if you could explain how you did the problems, I'll automatically give you 10 points. Thanks!!

17. Simplify the following & express the answer using a single radical.

(The seventh root of x to the 9th power) divided by (The fifth root of x to the 6th power).

(I can't figure out how to use the symbols on here, sorry)

43. Factor completely. 6x3 -17x2 + 5x

Thank you thank you thank you!
Sorry, the 6x3 is supposed to be 6x to the third power and the 17x2 is 17x squared. =)
 
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