# 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 368732: Sqrt[2 r + 11] - Sqrt[5 r + 1] == -1 Click here to see answer by rfer(12670)

 Question 369283: How do you simplify the square root of 100x^5y^9?? Click here to see answer by robertb(4012)

 Question 370121: Why do we divide by 2 when solving problems involving gravity, 32 feet per second per second? Click here to see answer by Fombitz(13828)
 Question 370121: Why do we divide by 2 when solving problems involving gravity, 32 feet per second per second? Click here to see answer by Alan3354(30993)

 Question 370508: Please help me rationalize denominator and numerator I have been working on several of these and I have noticed that some of them are distributed while some are just left in the form of . How do I know what to distribute on what problems? Click here to see answer by stanbon(57387)

 Question 371006: write the number (2.11) (10) to the power -3 in ordinary notation. THanks :) Click here to see answer by Fombitz(13828)

 Question 371128: Simplify by factoring. Assume that all expressions under radicals represent non-negative numbers. ∛(48x^8 )= Click here to see answer by stanbon(57387)

 Question 371201: use the product rule to simply the expression: square root 96 Click here to see answer by user_dude2008(1861)

 Question 371521: What is the solution set of |m+3| +8 = 17 ?? Click here to see answer by Fombitz(13828)

 Question 371512: Simplify the given expression. Write the answer with positive exponents.Assume that all variables represent positive numbers. 10^1/3 / 10^-5/3 Click here to see answer by Fombitz(13828)

 Question 371527: What is the distance between these two points? (-8,-9) and (-15,15)? Click here to see answer by nyc_function(2733)

 Question 371709: I am searching for the correct process (steps) for simplifying Click here to see answer by stanbon(57387)

 Question 371733: solve by completing the square xsquare-3x+1=0 -1 -1 xsquare-3x=-1 Click here to see answer by Alan3354(30993)

 Question 371704: I need to know the steps in solving i know the answer -- but i don't understand the process of obtaining the answer Click here to see answer by robertb(4012)