College Algebra help please
posted by Krissy .
I need some help with a handful of questions. I need to see the steps on how to get to the final answers. I would also appreciate if you can explain how you got to those steps.
Rationalize each expression by building perfect nth root factors for each denominator. Assume all variables represent positive quantities.
1. 3/Square root 12
2. Square root 27/50 b The square root on this problem covers the whole problems.
3. 4/square root 20
4. square root 125/12n^3 The square root on this question covers the whole problem.
Simplify the following expressions by rationalizing the denominators were possible, state results in exact from and approximate form, rounded to hundredths.
5. 8/3 + square root 11
6. 6/square root x  square root 2
7. 7/ square root 7 + 3
8. Square root 10  3 / square root 3 + square root 2
9. 7 + square root 6/ 33 square root 2
Thanks for your help my professor is not at all helpful and the book that is provided only explains basic examples rather then some like what we have to work through.
Thanks!
Respond to this Question
Similar Questions

college algebra
i need some help with this pleez! f(x+6) f(x)=3x^25x+3 if u could explain in steps that would be great! :) If f(x) = 3x^25x+3, then f(x+6) = 3(x+6)^2 + 5(x+6) + 3 Multiply that out and combine terms. 
Computer Science
Help me please! I need help with Floating Point Notation when converting biary and regular numbers! Please. I just need some help and would appreciate it greatly. Also instant message me at TRbal10. Thank you 
Algebra
Please Simplify: (root5 a^7/2)^4 a^3/a^8 So confused, I tried figuring this out but need some help tracing the steps. I would appreciate some feedback! Thanks! 
PennFoster
I do not need the answers because I do not want to cheat, I just need the questions for algabra1 exams 007027007032, algabra2 exams 007033007036, chemistry exams 007606007610, psychology exams 007097007101, and spanish exams 389801389812. … 
math
hi, I need help with these questions: factor 9(y1)^225 16x^2+76x+90 3x^227(2x)^2 p^2q^2+81 please help. i tried to do it but I did not get it. and if you can kindly also explain the steps. i would appreciate it. Thanks. 
college algebraI really need help!!
solve the following exponential equation. exact answers only. 19x 2x 2 = e I hope that you understand this question. I don't and need some help please. Can you show all answers please. 
College Algebra
I need some help with a handful of questions. I need to see the steps on how to get to the final answers. I would also appreciate if you can explain how you got to those steps. Rationalize each expression by building perfect nth root … 
College Algebra
I need some help with a handful of questions. I need to see the steps on how to get to the final answers. I would also appreciate if you can explain how you got to those steps. Rationalize each expression by building perfect nth root … 
Math
I have the answers but i need to know the steps. Michelle has $60. If her friend Kristin has $300, what percent of kristins money does michelle have? 
College Algebra
Hi there. My professor gave my class the practice problems for our final exam. I am a little stumped on a few of them and just need someone to help jog my memory. If you have the time, could you show the steps so I can see where I …