# 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 241792: u-3(square root of u)-10=0 Hint: let x= square root of u, so x squared = u Click here to see answer by edjones(7569)

 Question 242158: How do I solve this by using the square root property? x^2=180 Click here to see answer by College Student(505)
 Question 242158: How do I solve this by using the square root property? x^2=180 Click here to see answer by rapaljer(4667)
 Question 242158: How do I solve this by using the square root property? x^2=180 Click here to see answer by dpaulin(12)

 Question 242423: what is the cube root of 5 multiplied by cube root of 150 Click here to see answer by unlockmath(1614)

 Question 242653: i am trying to find the answer to this problem but not sure where to begin... square root of 363 Click here to see answer by Alan3354(31515)
 Question 242653: i am trying to find the answer to this problem but not sure where to begin... square root of 363 Click here to see answer by rapaljer(4667)

 Question 242673: how do you answer square root of 9 +4 over square root of 8 +6 I can't find the square root symbol on my keyboard,sorry! Thanks for your help! Click here to see answer by jsmallt9(3296)

 Question 242848: One leg of a right triangle is 5 cm shorter than the other leg. The length of the hypotenuse is 25 cm. Find the length of the shorter leg. Click here to see answer by unlockmath(1614)

 Question 243330: multiply and simplify (3 - 3 square root 2)(3 + 7 sqaure root 2) Click here to see answer by checkley77(12569)

 Question 243428: multiply and simplify (2 - 5 square root 2)(4 + 7 square root 2) Click here to see answer by checkley77(12569)

 Question 243431: multiply and simplify (5 - 2 square root 2)(7 + 7 square root 2) Click here to see answer by checkley77(12569)

 Question 243433: multiply and simplify (4 - 3 square root 2)(2 + 4 square root 2) Click here to see answer by Alan3354(31515)

 Question 243958: Hi, can you help me solve the following problem: what is the square root of 20 x to the 8th power y to the 2nd power. I have a possible answer of 2 sqrt of 5x to the 8th y to the 2nd or 2x to the 4th /y/sqrt of 5... which is the correct answer? and can you show me the steps to it? thank you, stellavidal@ymail.com Click here to see answer by richwmiller(9144)

 Question 244064: Factor each polynomial x2 + 12x + 11 difference of two squares formula to factor. factor out any common factors. y(2) -49 4x(2)- 25 81x(2) - 1 The twos in () are exponets Click here to see answer by edjones(7569)

 Question 244200: Between what two consecutive intergers is the square root of 78? Click here to see answer by checkley77(12569)

 Question 244484: What is the square root of 4x squared+ 4x+ 1? Click here to see answer by checkley77(12569)

 Question 244524: evaluate square root of 81a^2 is it 9a Click here to see answer by richwmiller(9144)

 Question 244598: 1. t^2/3= 4 - ("t" to the power of 2/3 equals 4). Please show me how to work it and not just give an answer. Thanks Click here to see answer by nerdybill(7003)

 Question 244631: how do you find the square root. the equation looks something like this:3+(the square root of -3)......something like that.. Click here to see answer by College Student(505)

 Question 244789: square root of y+1 plus square root of y-4=5 Click here to see answer by edjones(7569)

 Question 244934: classify the number as rational, irrational, or immaginary. sqauare root of - 25 Click here to see answer by rapaljer(4667)
 Question 244934: classify the number as rational, irrational, or immaginary. sqauare root of - 25 Click here to see answer by checkley77(12569)

 Question 244935: Indicate whether the statement is true or false. square root of 112 is a rational number. Click here to see answer by rapaljer(4667)

 Question 244942: simplify the expression 9 square root of 7x - 6 sqaure root 7x Click here to see answer by rapaljer(4667)

 Question 244948: solve the eqaution. If the equation has no real solution, so state. square root of k + 9 = 8 Click here to see answer by rapaljer(4667)

 Question 244949: solve the eqaution. If the equation has no real solution, so state. square root of 5x -4 = sqaure root of x + 6 Click here to see answer by dabanfield(803)

 Question 245024: Multiply square root 7 (square root 5 - square root 3) Click here to see answer by stanbon(57962)

 Question 245022: multiply (square root of 10 + 2)(sqaure root 10 - 2) Click here to see answer by stanbon(57962)

 Question 245037: use the pythagorean theorem to find the indicated quantity. Round your answer to the nearest hundredth. 10^2 = 6^2 + b^2 Click here to see answer by checkley77(12569)

 Question 245035: use the distance formula to find the length of the line segment between the pair of points. (2, 3) and (4, -5) Click here to see answer by checkley77(12569)

 Question 245033: use the distance formula to find the length of the line segment between the pair of points. Round to hundredths. (5, 4) and (-1, -3) Click here to see answer by checkley77(12569)

 Question 245097: solve the eqaution. If the equation has no real solution, so state. square root of q + 4 = 5 Click here to see answer by solver91311(17077)

 Question 245098: what is the fourth root of x squared y cubed over cubed root of xy Click here to see answer by solver91311(17077)

 Question 245430: solve the eqaution. If the equation has no real solution, so state. (the q + 4 is under square root) square root of q + 4 = 5 Click here to see answer by richwmiller(9144)

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