# 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 507276: solve ^3√5x+4+9=4 I just do not understand how to do these kinds of problems. The 3 is a small square root on the outside Click here to see answer by stanbon(57219)

 Question 508289: What is the square root of ? sqrt(63)+sqrt(7)= Click here to see answer by swincher4391(726)

 Question 509245: i need help on this problem 15x- -6 Click here to see answer by solver91311(16868)

 Question 510909: i need help subtracting square roots 3 sqrt ( 108 ) - 2 sqrt ( 18 ) - 3 sqrt ( 4 ) Click here to see answer by stanbon(57219)

 Question 511101: On a coordinate plane, what is the distance between the points (–3, 2) and (5, –1)? Click here to see answer by mananth(12270)

 Question 511211: What is √196y^10 ? Assume y represents a positive value Click here to see answer by stanbon(57219)

 Question 511315: On a map 1 1/2 inches represents 315 miles, the distance between two major cities measure 2 3/4 inches apart(as the crow flies), how far would this be on the earths surface.Let m represent the number of miles between the two cities. Click here to see answer by josmiceli(9647)

 Question 512453: what is the product of square root of 3a and cube root of 3a? Click here to see answer by Alan3354(30958)

 Question 513561: Find an equivalent fraction to (2/3) with a denominator equal to 9 To do so we need to multiply both the denominator and numerator by the same number say x therefore , will give us an equivalent fraction since we are essentially multiplying by 1 but we want a denominator equal to 9 so 3x=9 =>x=3 hence we get an equivalent fraction == Click here to see answer by plover(15)

 Question 5435: my questions is : find the value of r so that the line through (8,r) and (4,5) has a slope of -4. a.11 b.-11 c.4 d.-4 thanks for your help! Click here to see answer by amthomas6(1)

 Question 515160: during the first part of a trip , a canoeist travels 37 miles at a certain speed. the canoeist travels 17 miles on the second part of the trip at a speed 5 mph slower. the total time for the trip is 2 hrs. What was the speed on each part of the trip? Click here to see answer by drcole(72)
 Question 515160: during the first part of a trip , a canoeist travels 37 miles at a certain speed. the canoeist travels 17 miles on the second part of the trip at a speed 5 mph slower. the total time for the trip is 2 hrs. What was the speed on each part of the trip? Click here to see answer by lwsshak3(6460)

 Question 515532: For what value of 2x^2-3x+c=0 have one and only one real root? Click here to see answer by MathLover1(6613)

 Question 517737: Need help solving this problem..Simplify by taking roots of the numerator and denominator. Assume all variables represent positive numbers. sqrt 9/y^2 Thanks for your help. Robin Click here to see answer by Earlsdon(6287)

 Question 517735: Hello, I am asking for help solving this equation. Thank you. MULTIPLY.. Sincerely, Robin Ruel Click here to see answer by ankor@dixie-net.com(15623)