# Questions on Algebra: Square root, cubic root, N-th root answered by real tutors!

Algebra ->  Algebra  -> Square-cubic-other-roots -> Questions on Algebra: Square root, cubic root, N-th root answered by real tutors!      Log On

 Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help! Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!

 Algebra: Square root, cubic root, N-th root Solvers Lessons Answers archive Quiz In Depth

 Question 542683: USE THE SQUARE ROOT PROPERTY TO SOLVE: m^2= 19 THANKS! Click here to see answer by stanbon(57967)

 Question 543174: Cubed root of 4 divided by cubed root of 6x Click here to see answer by lwsshak3(6763)

 Question 544720: I am really stumped on this problem. Can you explain it to me? I have tried to do the foil method but get messed up somewhere. (2(sqrt)3 +9)(7 (sqrt)3-5) Click here to see answer by JBarnum(2044)

 Question 545455: Solve symbolically: Square root of (5-x) + square root of (4x) = 5 I know you have to square both sides but I don't know how to multiply the different radicals. Click here to see answer by bucky(2189)

 Question 546271: is 9y^7 a perfect square? if so what is the square root of it? Click here to see answer by stanbon(57967)

 Question 546390: what is the square root of 36x^8? what is the square root of 49y^10? thanks a bunch Click here to see answer by mananth(12270)

 Question 546732: square root of X plus 4 is equal to 12 Click here to see answer by umnikmo(75)

 Question 547659: Solve the equation by using square root property. (x+6)^2=-18 Click here to see answer by edjones(7569)

 Question 547778: 9 – 6 (42 – 32) = The 2 right behind 4 and 3 are lifted higher than the numbers. I can find a font or style to lift it up higher. Hope you can help me. Click here to see answer by mananth(12270)

 Question 548382: how do I solve this? the cube root of 24x to the 8th power. Click here to see answer by mananth(12270)

 Question 548746: I have a problem that I do not know how to do, the question is 25y^2= 289, My teacher says that since it is raised to the 2nd power that I need two answers. Click here to see answer by jim_thompson5910(28715)

 Question 549120: What is the simplified value of 5 divided by the square root of 2 Click here to see answer by Edwin McCravy(8999)

 Question 549437: How do I go about solving this problem? The square root of 48K to the 7th powerQ to the 8th power? I really don't know how to begin Thanks for the help Click here to see answer by mananth(12270)

 Question 549474: i am trying to complete this problem square root 3/2 -2 = 0 sorry no square root symbol how would I solve this, do I divide or multiply and by what ?? Thank you Click here to see answer by Alan3354(31532)

 Question 550173: 4√3+2√7-4√18 how can u simplfy it. I know you simplify each radical then combine but i do not know how to simplify a radical Click here to see answer by Edwin McCravy(8999)
 Question 550173: 4√3+2√7-4√18 how can u simplfy it. I know you simplify each radical then combine but i do not know how to simplify a radical Click here to see answer by josmiceli(9817)

 Question 550647: leave a non-perfect square under the radical sign: 3n^2-2n^2+8=89. how do I solve something like this? Click here to see answer by jim_thompson5910(28715)

 Question 550649: leave a non-perfect square under the radial sign: x^2+23=144. what is a non-perfect square and what is a radical sign? what I have come up with is x^2+23=144-23; x^2=121; sqrt of 121 is 11 i need to know what a perfect square is and what a radical sign is Click here to see answer by jim_thompson5910(28715)

 Question 550653: non perfect square: 10=x^2+2+x*x I have this: 10-2=3x^2 8=2x^2 (divide both sides by 2) 4=x^2 2=x Click here to see answer by jim_thompson5910(28715)

 Question 551004: If the cube root of the square root of a number is 2, what is the number? Click here to see answer by mananth(12270)

 Question 551255: I really need some help here and I can't remember how to this designing a paper cup a) approximate S to the nearest hundredth when r=1.5 inches and h= 4 inches Click here to see answer by Alan3354(31532)

 Question 551539: 9 square root 3 - When you see a 9 on the outside of a square root symbol housing a 3 does that mean to multiply the square root of 3 by 9 (1.732 X9)? Click here to see answer by mananth(12270)

 Question 552066: Can you evaluate |7-24i|? If so, what is the answer is 25 correct? if so show me the work please? Click here to see answer by richard1234(5390)