Tutors Answer Your Questions about Radicals (FREE)
Question 130964: I have a problem... I've solved this problem by rationalizing radicals (conjugation), and I think my result is 4, but in the answer sheet I've got, it says the result is 3.8 can you help me?
The next addition...
 
is equal to:
a. 3
b. 3.8
c. 4
d.4.6
Click here to see answer by jim_thompson5910(35256)  |
Question 131032: I think I got half of this problem, the question is: Solve each of the following. Express irrational solutions in simplest radical form. If it has no solution write "no solution". The problem is: x^2=225
What I got for this was; x= 15, but I think there is another one. Please and Thank You=)
Click here to see answer by pug912(10) |
Question 131037: If you cut out the largest possible circular pie crust from a square piece of dough that is d inches on a side, what is the area of the remaining dough?
If you take this remaining dough and reshape it into a new circle to make a second pie, what is the diameter of the second pie?
Click here to see answer by checkley71(8403) |
Question 130968: I need to find the rational exponent equation L = 2.43*W^0.3326 to estimate the wingspan L in feet fo the bird. Weighs W pounds I need to include the wingspan of a peacock 6Ft. and weight of 13 pounds. How would I work this problem correctly?
Click here to see answer by checkley71(8403) |
Question 131681: I am a little confused on these two problems from the book. We are working on squared roots and am confused. The problems are story problems.
The radius of a sphere is given by the formula r = (0.75v over pie)^1/3 Where V is its volume. Find the radius of a spherical tank that has a volume at 32pie over 3 cubic meters.
An investment of $10,000 in 1997 in the Spartan Investment Grade bond Fund grew to $14,309.61 in 2002. Use the formula r = (s over p)^1/n - 1 to find the 5 year average annual return.
Can someone please help?
Click here to see answer by stanbon(75887) |
Question 131577: ummm im trying to solve these for homework but even if i read hoe to do the equations i cant solve it
umm i dont know if this is a lot of problems but if it is can you answer two but work it out so i can figure it out?????
Click here to see answer by elima(1433) |
Question 131846: What is the answer to this question:
square root 20 - square root 5 + 4 square root 8
I tried this:
2 square root 5 - square root 5 + 8 square root 2
square root 5 + 8 square root 2
9 square root 10
18 square root 5
Click here to see answer by edjones(8007)  |
Question 132763: Simplify by removing factors of 1.
8p^2 + 8p / 56p^2 + 64p
I'm trying to figure this one out myself (or at least try) but if you could tell me if I'm on the right track and correct me if I'm wrong.
I'm not sure if I'm right, but here what I think.
sqrt (7p^2) + sqrt (8p)
I'm really having a hard time with algebra and appreciate the help!
Click here to see answer by Earlsdon(6294) |
Question 132974: Please help me!!!I have this problem and I do not have any idea how to go about solving. If x= radical 6/7, then evaluate (x + 1/x)exponient 2.....I hope this makes sense..I didn't know how to type it in exactly..Any help would be greatly appreciated.. Thankyou Angie
Click here to see answer by solver91311(24713)  |
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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, 7381..7425, 7426..7470, 7471..7515, 7516..7560, 7561..7605, 7606..7650, 7651..7695, 7696..7740, 7741..7785, 7786..7830, 7831..7875, 7876..7920, 7921..7965, 7966..8010, 8011..8055, 8056..8100, 8101..8145, 8146..8190, 8191..8235, 8236..8280, 8281..8325, 8326..8370, 8371..8415, 8416..8460, 8461..8505, 8506..8550, 8551..8595, 8596..8640, 8641..8685, 8686..8730, 8731..8775, 8776..8820, 8821..8865, 8866..8910, 8911..8955, 8956..9000, 9001..9045, 9046..9090, 9091..9135, 9136..9180, 9181..9225, 9226..9270, 9271..9315, 9316..9360, 9361..9405, 9406..9450, 9451..9495, 9496..9540, 9541..9585, 9586..9630, 9631..9675, 9676..9720, 9721..9765, 9766..9810, 9811..9855, 9856..9900, 9901..9945, 9946..9990, 9991..10035, 10036..10080, 10081..10125, 10126..10170, 10171..10215, 10216..10260, 10261..10305, 10306..10350, 10351..10395, 10396..10440, 10441..10485, 10486..10530, 10531..10575, 10576..10620, 10621..10665, 10666..10710
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