# Questions on Algebra: Radicals -- complicated equations involving roots answered by real tutors!

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 Algebra: Radicals -- complicated equations involving roots Solvers Lessons Answers archive Quiz In Depth

 Question 638831: 27^-2/3 It is telling me to write that in radical notation and not to evaluate.. then the 2nd step is to evaluate... I think the answer on the 2nd step is 9 but I am not sure... I am screaming I have been doing this since 9 am... Click here to see answer by Alan3354(30958)
 Question 638831: 27^-2/3 It is telling me to write that in radical notation and not to evaluate.. then the 2nd step is to evaluate... I think the answer on the 2nd step is 9 but I am not sure... I am screaming I have been doing this since 9 am... Click here to see answer by MathTherapy(1421)

 Question 639181: Simply this rational equation. The square root of 25x^5 Sorry i couldn't put this in a better format.....Hope you understand. And thank you!!!! Click here to see answer by jim_thompson5910(28476)

 Question 639320: sqrt 72x / sqrt 2x show the work how to do this and the answer so that i can see if i am doing this correctly please Click here to see answer by josmiceli(9647)

 Question 640537: I can't send square root signs so please bare with me. if you have an equation that has say, the square root of (x-3) -x=-3 I know you are supposed to square both sides but I'm having deciding what to do with the x? Do i move it to the other side of the equation or continue to work with it on the side with the square root. Please help. My Algebra teacher never did a problem like this in class. My homework isn't due until next Thursday (August 30th) but please respond as quickly as possible. I would really like to know what I'm doing on my homework and not fall behind. Thank you, Chelsea Click here to see answer by jim_thompson5910(28476)
 Question 640537: I can't send square root signs so please bare with me. if you have an equation that has say, the square root of (x-3) -x=-3 I know you are supposed to square both sides but I'm having deciding what to do with the x? Do i move it to the other side of the equation or continue to work with it on the side with the square root. Please help. My Algebra teacher never did a problem like this in class. My homework isn't due until next Thursday (August 30th) but please respond as quickly as possible. I would really like to know what I'm doing on my homework and not fall behind. Thank you, Chelsea Click here to see answer by benni1013(197)

 Question 641091: I forget how to solve these please help? (√2- √3) and then square the whole equation. Can you explain how to solve these types of equations? Thanks. Click here to see answer by MathLover1(6613)

 Question 641151: simplify by factoring, assume all expressions are non negative numbers sqrt(4m^9) Click here to see answer by josh_jordan(115)

 Question 641200: Simplify the expression. Assume that all the variables are real numbers. Cuberoot of 8(x+3)^3 Click here to see answer by MathLover1(6613)

 Question 641674: (7b-4)^2= 144 ?? solve each equation by using the square root property. write all radicals in simplest form. thanks so much for your help!!! Click here to see answer by jim_thompson5910(28476)

 Question 641770: is this correct? 1.) 32 2/5 (32 1/5) ^2 =(5 SQUARE ROOT 32)2 =5(SQUAREROOT 2X2X2X2X2)2 =(5 SQUARE ROOT )2 =5 SQUARE ROOT 2 X 5 SQUARE ROOT 2 =25 (2 SQUARE ROOT 2) =50 SQUARE ROOT 2 Click here to see answer by Alan3354(30958)

 Question 641675: (2p+5)^2=32 ??? solve each equation by using the square root property. write all radicals in simplest form. thanks so much for your help!!! Click here to see answer by ankor@dixie-net.com(15623)

 Question 641889: what is the broken down square root of 192 Click here to see answer by jim_thompson5910(28476)
 Question 641889: what is the broken down square root of 192 Click here to see answer by MathLover1(6613)

 Question 642027: This problem involves a radical in the denominator. Please I would like to know how to solve this step by step. (3x + 3)÷Öx + 1 Click here to see answer by Edwin McCravy(8879)

 Question 642282: Find the domain of the expression by finding the intervals on the real number line for which the radicand is nonnegative. sqrt(2x-10) Click here to see answer by lynnlo(4155)

 Question 642667: How do you solve 7(1 − x) = 9(1 + 2x) + 8. 7-7x=9+18x+8 7-7x=17+18x 7-7-7x=17-7+18x 7x=10+18x 7x-18x=10+18x-18x -11x=10 Click here to see answer by jim_thompson5910(28476)

 Question 643281: how do i simplify root of 490a^5b^3 ? please explain how you simplified the odd exponents? Click here to see answer by stanbon(57219)

 Question 643377: If (y^2) x (y^a) = y^8 and (y^2)^b= (y^12) what is a + b? Thanks! Click here to see answer by MathLover1(6613)

 Question 643136: give two consecutive integers it lies between and the closer integer square root of 70 Click here to see answer by jsmallt9(3296)

 Question 643495: Im a little confused on how to solve this problem.. (3sqrt2 - 4sqrt6)^2 Thank you! Click here to see answer by MathTherapy(1421)