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

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

 Question 309485: 3/x-3=x/x-3-3/2 Click here to see answer by stanbon(57214)

 Question 309490: I need to simplify the products and give exact answers. Help please. (3√3 - √2)( √2 + √3) Click here to see answer by Alan3354(30952)

 Question 309501: How do I solve this equation and check for extraneous solutions? 3 sqrt w + 1 = 6 Click here to see answer by unlockmath(1599)
 Question 309501: How do I solve this equation and check for extraneous solutions? 3 sqrt w + 1 = 6 Click here to see answer by stanbon(57214)

 Question 309503: I need to find all real solutions to this equation. Please help. (y - 2/3)^2 = 4/9 Click here to see answer by stanbon(57214)

 Question 309502: How do I solve this equation? sqrt9x^2 = x + 6 Click here to see answer by mananth(12270)

 Question 309476: The question is: The nth term of a sequence is 4/n^2 (a)Write down the first three terms of the sequence, expressing each term in its simplest form. (b)The kth term in the sequence is 1/100 Find the value of k Note: it is K not N (c)Given that the nth term of the sequence is less than 0.0064, find the smallest value of n. ' I shall be highly glad if you help me. Regards, Benjamin. Click here to see answer by alicealc(281)

 Question 309500: What is this problem simplified? (3 / sqrt5 - sqrt3) - (2 / sqrt5 + sqrt3) Click here to see answer by mananth(12270)

 Question 309592: 2(x-5)^2=3 Click here to see answer by nerdybill(6948)

 Question 309659: what is 2x cubed times 8x to the fifth power divided by 4x to the sixth power Click here to see answer by checkley77(12569)

 Question 309688: I need heklp figuring out the following equation (16)(3)squared=x(2cubed) Thanks Click here to see answer by Alan3354(30952)

 Question 309967: Could I get help with this problem? Simplify the products. (√2+5)(√2+5) Click here to see answer by jim_thompson5910(28476)

 Question 309970: I need help to find the product of each pair of conjugates. (2sqrt3 - sqrt7)(2sqrt3 + sqrt7) Click here to see answer by jim_thompson5910(28476)

 Question 310099: square root of 450 over square root of 30 Click here to see answer by checkley77(12569)

 Question 310256: television sets. what does it mean to refer to a 20-inch tv set or a 25-inch tv set. such units refer to the diagonal of the screen. a 30 inch tv set also has a width of 24-inches. what is its height. Click here to see answer by nerdybill(6948)

 Question 310499: What is 7√2? Click here to see answer by JBarnum(2044)

 Question 310811: how do you solve this problem: square root of 25 divided by the square root of 128 Click here to see answer by rfer(12644)

 Question 310954: Square root(2x+3) = -5 Sorry I cannot type the symbol on my computer! Click here to see answer by Fombitz(13828)

 Question 310949: Cubic feet of octagon? Dimensions 46 1/4 x 38 x 1/4 x 40"? I know cube of a square is LXWXH \ 1728, but octagon has 4 sides. Click here to see answer by CharlesG2(828)

 Question 311062: how do i factor the equation 25m to the 5th + 16m to the 4th - 8m to the 3rd Click here to see answer by Fombitz(13828)

 Question 311170: √3/5 Click here to see answer by checkley77(12569)

 Question 311438: Please help me solve for x. Everything but "y" is under the square root sign: Click here to see answer by stanbon(57214)

 Question 311654: How would you find the square root of 1800? Click here to see answer by stanbon(57214)

 Question 311583: how do i find the square root of numbers Click here to see answer by unlockmath(1599)

 Question 311870: A student opens a mathematics book to two facing pages. The product of page numbers is 342. Find the page numbers. Click here to see answer by Alan3354(30952)

 Question 311972: Is there a a way to separate an equation of sqrt (x * y) so that one only contains an x or a y, and not both? Click here to see answer by Fombitz(13828)

 Question 312037: 9x^2 y^6 Click here to see answer by Fombitz(13828)

 Question 312102: which two consecutive wholw numbers is 29 between? Click here to see answer by solver91311(16868)

 Question 312386: I hope I am typing this one out right. How do I solve: . Looks to me like the answer should be 1, but I am worried that this is too simplistic. Click here to see answer by user_dude2008(1861)
 Question 312386: I hope I am typing this one out right. How do I solve: . Looks to me like the answer should be 1, but I am worried that this is too simplistic. Click here to see answer by Edwin McCravy(8879)

 Question 312423: What is: the 14th root of (-3)^14 Click here to see answer by user_dude2008(1861)

 Question 312387: How do I solve this? Simplify by taking roots of the numerator and the denominator. Assume that all expressions under radicals represent positive numbers: 3√(64x^2)/(y^3) Thanks! Click here to see answer by Fombitz(13828)

 Question 312538: I really need help with this question: 4(sqrt)10(sqrt)40) ive tried for hrs but i can not get it...please help! THANKS! Click here to see answer by Fombitz(13828)
 Question 312538: I really need help with this question: 4(sqrt)10(sqrt)40) ive tried for hrs but i can not get it...please help! THANKS! Click here to see answer by solver91311(16868)

 Question 312599: each edge measured 1.5cm. What is the volume of the cube in cubic centimeters? Click here to see answer by mananth(12270)

 Question 312607: a rectangular prism is 9cm long, 8 cm wide, and 7 cm high. Find the surface area of the prism Click here to see answer by JBarnum(2044)

 Question 312752: Let f (x)=4-2x^2 and g(x)=x+1. compute (f o g) (x) Click here to see answer by Fombitz(13828)

 Question 312878: w^2=-225 Click here to see answer by rapaljer(4667)

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