Tutors Answer Your Questions about Radicals (FREE)
Question 547134: solve by completing the square
x^2-6x-4=0
simplify your answer. type an exact answer using radicals as needed. use integers or fractions for any numbers in the expression. use a comma to seperate answers as needed.
Click here to see answer by mananth(16946)   |
Question 547137: use the quadratic formula to solve the following equations
(r-2)(r+6)=11
simplify your answer. type an exact answer using radicals as needed. use integers or fractions for any numbers in the expression. use a comma to seperate answers as needed.
Click here to see answer by mananth(16946) |
Question 549770: I just asked a question about
Find a polynomial of degree 4 with roots 3-2i, 2+1
the multiple choices i have to choose from are
x^4-10x^2-96x+32
x^4-10^3+42x^2-82x+65
x^4-3x^3+4x^2-5x+81
x^4-112x^3+52x^2-2x+5
thanks for help
Click here to see answer by solver91311(24713)  |
Question 549833: I did look at question 549764 but I still can not figure out what needs to be done to get the choices that I have to choose from
find a polynomial of degree 3 with roots 5, 3+4i
x^3-11x^2-6x+5
x^3-22x^2+34x-45
x^3-11x^2+55x-125
x^3-81x^2+50x-3
Click here to see answer by jim_thompson5910(35256) |
Question 550980: What is 3 to Radical 2 + 5 to Radical 6
2 to Radical 3 + 2. This is in the form of a fraction. So (3_/2) + (5_/6
The number 2 has the square root sign next to it. (2_/3) + 2= Not very good at drawing the Radical symbol but it is a 3/2+
5/6. With Radical sign next to the number 6
Square root or {Radical sign next to the 2} 2/3 Radical sign next to 3+ 2 with no radical sign
Click here to see answer by richard1234(7193)  |
Question 552365: what is 16 3/2
what is 8 4/3
what is (-27)-5/3
what is 9-3/2
what is 16 -3/4
what is 12 1/2
what is (-27) 4/3
what is 18 3/2
what is (-8)- 4/3
what is 12 3/2
what is (-125) 2/3
what is 32 1/2 *32 1/2
what is 2 4/3 * 2 1/3
what is -8 5/3 / -8 4/3
Click here to see answer by Alan3354(69443)  |
Question 552804: hi! my name is josh and i need some help solving some of these radicals. i cant seem to remember how to do these at all...it would be great if you could go step by step on the ones i need help with.
i have 625 over 100 and its in a square root. do i simplify this first?
Click here to see answer by mananth(16946) |
Question 553154: I have two questions it says review the expressions below, In a paragraph, describe how to simplify each expression.
1. 16to the power of 1/2. Now i need you to understand that the 1/2 is above the 16 its little so you get it right.
2. this one im not sure how im suppose to show you it has like a check mark and a line then under the line it has 100 im not sure what that is called im sorry but the check mark is hooked on the line if that helps you at all sort of looks like a old style division problem almost.
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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