# 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 86391: Can you please help me with these questions? a) sq. rt. of 12 plus sq.rt. of 108 b) ^3 sq. rt. of 16 times ^3 sq. rt. of 3 Thank you so much for your help. Click here to see answer by jim_thompson5910(28715)

 Question 86686: This question is asking a difficult question. Says, find the time required for an object to fall to the ground from a building that is 1400 ft high. This explains to use to determine the expression to use t=1/4 sq rt s, in which s is the distance fallen. I need help, I do not understand Click here to see answer by Earlsdon(6294)

 Question 86684: I need help with the following problem: ^3 squareroot of-8/27....I do not not know if I have written this correctly. Can someone please help me with this? Thanks Click here to see answer by tutorcecilia(2152)
 Question 86684: I need help with the following problem: ^3 squareroot of-8/27....I do not not know if I have written this correctly. Can someone please help me with this? Thanks Click here to see answer by stanbon(57967)

 Question 86697: SOLVE... 1. ROOT OF 4X+12-4=0 SIMPLIFY.... 1. ROOT OF 50 OVER ROOT OF 2 SIMPLIFY... 1. 6ROOT OF 6X+ 3 ROOT OF 6X EVALUATE IF POSSIBLE... 1.-3 ROOT OF 64 Click here to see answer by ankor@dixie-net.com(15746)

 Question 86782: I need to find the perimeter of a triangle. the long side of the triangle illustrates the number 4 on one side/angle of the triangle is sq rt5 and sq rt-3 on the other side/angle is sq rt 5 + sq rt 3 I just need help with expressing the equation,please help. Click here to see answer by Flake(45)

 Question 86825: Divide the following: (18 + the square root of 567) /9 Thanks Click here to see answer by bucky(2189)

 Question 86828: Simplify combining like terms square root 63- 2(square root 28) + 5 (square root 7) Thanks Click here to see answer by ankor@dixie-net.com(15746)

 Question 86830: Find the perimeter of a triangle if the three sides are: square root 5 - square root 3 square root 5 + square root 3 4 thanks, Click here to see answer by checkley75(3666)

 Question 86998: How do you perform the operations and simplify the following: -3-sqrt18 divised by -6. Click here to see answer by stanbon(57967)

 Question 86999: Find all real solutions to the equation. the sqare root of x+4 minus 2 time the sqare root of x-1 = -1 Click here to see answer by stanbon(57967)

 Question 87073: Here is the problem: I'm trying to simplify the square root of x^3 and the square root of x, written like (square root x^3)(square root of x). The value of x here is x>0. Why is the answer x^2? (I have all the answers in my book, but I really like to know just how to work it out, instead of just writing that answer.) Thank you! Click here to see answer by stanbon(57967)

 Question 87137: I am frustrted with my homework assignment, Can someone please help me with this, I need to solve and check the sq rt of x+4=3 Click here to see answer by tutorcecilia(2152)

 Question 87145: Find the distance between each pair of points (-3, 0) and (4, 0) Click here to see answer by tutorcecilia(2152)

 Question 87168: Simplify the radical expression. (square root 3 +5)(square root 3 -3) Thanks for any help. Click here to see answer by tutorcecilia(2152)

 Question 87166: I need help solving this problem. Thanks. (Square root of 4x+1) + 3=0 Thanks. Click here to see answer by stanbon(57967)

 Question 87167: Simplify by combining like terms. x square root 18 - 3 square root 8x squared I am having trouble with this homework. Any help appreciated. thanks, Click here to see answer by stanbon(57967)

 Question 87138: How do I solve and check the sq rt of 4x+1_+3=0? I need help with this problem. Thank You Click here to see answer by funmath(2925)

 Question 87142: Okay, the following question has me stumped, Geometry: If the roof of a home is 7m from peak to eave and the attic space is 3m high at the peak, how long does each of the pieces of insulation need to be? (Insulation is 40cm wide rolls that are cut to fit between the rafters in the attic) Round the answer to the nearest tenth. Click here to see answer by checkley75(3666)

 Question 87140: How do I find the length x in the triangle with sides of 10, 8, x? I am supposed to express my answer in simplified radical form. How do I do this? Please help, Thanks Click here to see answer by Edwin McCravy(8999)

 Question 87430: Simplify Square root 7 (9 Square root 2 - 3 Square root 7) Thanks, Click here to see answer by stanbon(57967)

 Question 87428: Simplify Square root of 3x over 2 Thanks Click here to see answer by rapaljer(4667)

 Question 87427: Simplify 8+ square root 24 over 2 Having trouble so any help appreciated. Thanks Click here to see answer by rapaljer(4667)

 Question 87473: Solve. The square root of x-1 = x-3 I got as far as x=x^2-6x+10 but don't know what to do next. Please explain. Thank you. Click here to see answer by rapaljer(4667)

 Question 87422: We are suppose to express this in simplest form and I'm not sure how? square root of m and the square root of m squared. Thanks for your help Click here to see answer by rapaljer(4667)

 Question 87494: Simplify 5(square root 6x) + 4(square root 6x) Having trouble..thanks Click here to see answer by Edwin McCravy(8999)

 Question 87492: Find the distance between points (-3,-2) and (1,4) Having trouble. Thanks for the help. Click here to see answer by stanbon(57967)

 Question 87504: We are supposed to express this in the simpliest radical form. square root of 2+ square root of 2/49 Thank you for your help! Click here to see answer by stanbon(57967)

 Question 87491: Find the distance between points (-4,0) and (-5,-3) Thanks Click here to see answer by rapaljer(4667)

 Question 87543: Having trouble on this. Any help is appreciated. Square root of y+9 = 1 Click here to see answer by stanbon(57967)