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

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Question 341448: 2 minus the sqrt of x equals 8 minus x

I am having some troble withe te steps to solving this problem. Can someone help me out please?
Click here to see answer by edjones(8007)

Question 341815: i am trying to figure out if 5/square root 10 reduces. the orginal problem was to rationalize the numerator of sqrt 5/sqrt 2
Click here to see answer by edjones(8007)

Question 342128: please help the instructions says simplify completely by rationalizing the denominator √15/√5
Click here to see answer by ankor@dixie-net.com(22740)

Question 342200: Solve for equation: square root 2X-1 minus square root X-5 = 3
not sure, will that be 2X times X and 2X times 5 - 1 times X and 1-5 under square root?
Click here to see answer by Fombitz(32388)

Question 342574: If a number is rational, then would it also be an integer, whole, real, and natural number? Would 3.2 be a rational number? I need a VERY simple definition of a rational and irrational number.
Click here to see answer by scott8148(6628)

Question 342662: what is 6x+y divided by 6x-y ?
Click here to see answer by Fombitz(32388)

Question 342597: (256a8b24)3/4 is the answer 12a6b18?
Click here to see answer by Fombitz(32388)

Question 343250: having trouble with roots problem reads third root of 108 - third root 32
Click here to see answer by haileytucki(390)

Question 343695: (-5a/6)squared = ?
Click here to see answer by Fombitz(32388)

Question 344128: what is the squar root of 8 to the second power
Click here to see answer by rfer(16322)

Question 344218: The problem is cubed root of 1/27? I think the answer is 3. Can you explain how to get the answer?
Click here to see answer by JBarnum(2146)

Question 344528: Well I am doing square roots but I am confused. I don't understand how to get the answer to -*square root begins*4/25
How would I go about solving this?
Click here to see answer by Fombitz(32388)

Question 344584: 3Square root symbol 729
Click here to see answer by stanbon(75887)

Question 344620: please help me solve 9^1/4 longhand without a calculator
Click here to see answer by Fombitz(32388)

Question 344619: please help me solve 9^1/4 longhand without calculator
Click here to see answer by Jk22(389)

Question 344604: x^2-y^6
Click here to see answer by edjones(8007)

Question 344592: I'm very stumped by this equation. I have tried different processes to no avail. Can you please help me solve this? Thank you.

3.2 +7(3+1)+5 & 4.<49-7(5-2)
Click here to see answer by stanbon(75887)

Question 344744: 6 divided by the square root of 12
Click here to see answer by ewatrrr(24785)

Question 344776: Rewrite the rational exponent
4 sqrt 23????
Click here to see answer by user_dude2008(1862)

Question 344823: May I have some assistance in solving this equation? It's a head scratcher for me. Many thanks!
4 x sq. root 49-7(5 - 2)
Click here to see answer by ewatrrr(24785)

Question 344906: � (square root of 81)
Click here to see answer by user_dude2008(1862)

Question 344906: � (square root of 81)
Click here to see answer by stanbon(75887)

Question 344965: multiply
(5√3-15√2)(4√3+12√2)
Click here to see answer by Fombitz(32388)

Question 345128: solve
s^2-7s-8=0
Click here to see answer by user_dude2008(1862)

Question 345438: i have to factorise the following expresson but im not sure how to.
(x-1)squared-4
Click here to see answer by haileytucki(390)

Question 345711: What is the LCM of 16x2y5z4 and 21xy3z2?
Click here to see answer by stanbon(75887)

Question 345956: cbrt(X)-5=3
Click here to see answer by haileytucki(390)

Question 345067: Order the parent functions: constant, cubic, linear, quadratic & square root from greatest to least by the rate at which f(x) increases as x increases for x>1?
Click here to see answer by jsmallt9(3758)

Question 346173: 20sqrt*80sqrt*200sqrt
Click here to see answer by Alan3354(69443)

Question 347131: whats the value of square root of 9 over 49
Click here to see answer by mananth(16946)

Question 347111: what is the first 10 perfect square root?

Click here to see answer by CharlesG2(834)

Question 347172: What is the answer to (64 divided by 8 squared plus 9 times 3 plus 7 squared) squared? Thank you so very much!
Click here to see answer by stanbon(75887)

Question 347361: I do not remember how to foil square roots. please help me.
Click here to see answer by jsmallt9(3758)

Question 347608: 3sqrtx -4=2
3sqrtx=2+4
3sqrtx=6

Click here to see answer by mananth(16946)

Question 347899: solve for x 2/3 (x-2) - the square root of 36 divided by 17 = 2
Click here to see answer by ewatrrr(24785)

Question 347892: I need help to write an equivalent expression using radical notation.

3/4
81 =
Thanks
Click here to see answer by jim_thompson5910(35256)

Question 348449: The square of m munus the cube of n is sixteen
Click here to see answer by Fombitz(32388)

Question 348486: diameter of a circle if its circumference is 22
Click here to see answer by edjones(8007)

Question 348494: A=4000(1 + 7/8) 1/8
Click here to see answer by nyc_function(2741)

Question 348750: Learn how to type math roots and fractions by clicking on the link in the assignment list. Alternately, you may type 3 sqrt x as cuberoot(x) and show raising to the nth power as ^n, like x 3 is typed x^3
3 sqrt x - 4 = 2
Click here to see answer by JBarnum(2146)

Question 348778: x^3/2=125
Learn how to type math roots and fractions by clicking on the link in the assignment list. Alternately, you may type as cuberoot(x) and show raising to the nth power as ^n, like x 3 is typed x^3.
X^(3/2)=125
Click here to see answer by nyc_function(2741)

Question 348223: Rationalize the denominator 3 over √5+√6

Click here to see answer by nyc_function(2741)

Question 349204: square root 45 divided by square root 5

Click here to see answer by nerdybill(7384)

Question 349204: square root 45 divided by square root 5

Click here to see answer by Edwin McCravy(20054)

Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195, 3196..3240, 3241..3285, 3286..3330, 3331..3375, 3376..3420, 3421..3465, 3466..3510, 3511..3555, 3556..3600, 3601..3645, 3646..3690, 3691..3735, 3736..3780, 3781..3825, 3826..3870, 3871..3915, 3916..3960, 3961..4005, 4006..4050, 4051..4095, 4096..4140, 4141..4185, 4186..4230, 4231..4275, 4276..4320, 4321..4365, 4366..4410, 4411..4455, 4456..4500, 4501..4545, 4546..4590, 4591..4635, 4636..4680, 4681..4725, 4726..4770, 4771..4815, 4816..4860, 4861..4905, 4906..4950, 4951..4995, 4996..5040, 5041..5085, 5086..5130, 5131..5175, 5176..5220, 5221..5265, 5266..5310, 5311..5355, 5356..5400, 5401..5445, 5446..5490, 5491..5535, 5536..5580, 5581..5625, 5626..5670, 5671..5715, 5716..5760, 5761..5805, 5806..5850, 5851..5895, 5896..5940, 5941..5985, 5986..6030, 6031..6075, 6076..6120, 6121..6165, 6166..6210, 6211..6255, 6256..6300, 6301..6345, 6346..6390, 6391..6435, 6436..6480, 6481..6525, 6526..6570, 6571..6615, 6616..6660, 6661..6705, 6706..6750, 6751..6795, 6796..6840, 6841..6885, 6886..6930, 6931..6975, 6976..7020, 7021..7065, 7066..7110, 7111..7155, 7156..7200, 7201..7245, 7246..7290, 7291..7335, 7336..7380