Questions on Algebra: Radicals -- complicated equations involving roots answered by real tutors!

Tutors Answer Your Questions about Radicals (FREE)

Question 454957: Rewrite with rational exponents: ∛(xy^2 z)
Click here to see answer by stanbon(57219)

Question 454951: Find the following assuming that x can represent any real number: √(49x^2)
Click here to see answer by algebrahouse.com(1079)

Question 454954: Multiply and simplify by factoring. Assume that all expressions under radicals represent nonnegative numbers: ∛y16 * ∛(16y^14)
Click here to see answer by lwsshak3(6463)

Question 454606: What is the simplified form of:
xsqrt(3)+sqrt(27^5)+9sqrt(3x)
I tried:
x[3]+[27^5]+9[3x]
x[3]+3[3][x^5]+9[3x]
I don't know it. I need help.
Click here to see answer by lwsshak3(6463)

Question 454521: how do you multilply radicals with different radicands and different radicals
Click here to see answer by lwsshak3(6463)

Question 454310: Can you explain how to rationalize the following denominator ?
2 over 4th root radical 3

I am having trouble understanding and I may need a tutor .
Click here to see answer by lwsshak3(6463)

Question 454194: I would need to know the step by step explanation so I can understand better
rationalize the denominator
2 over 4th radical 3
I just cant seem to follow
please explain ?
Click here to see answer by lwsshak3(6463)

Question 454196: Rationalize the denominator and simplify:
3sqrt(2)-2sqrt(3)/3sqrt(2)+2sqrt(3)
Click here to see answer by lwsshak3(6463)

Question 453901: I need help, I can't figure this one out.
Multiply and simplify. Assume that all expressions under the radical represent non negative numbers.
√(xy^2) ∛(x^3y)
Click here to see answer by lwsshak3(6463)

Question 455132: Please help me solve this equation: sqrt (2) ( 1 - 2 * sqrt (10) )
Click here to see answer by stanbon(57219)

Question 455612: Simplify the following quotient 0f the complex numbers into the form a+bi
-8-5i/6-3i
Click here to see answer by Alan3354(30959)

Question 455584: What is the equivalent equation in exponetial form:
A. n = 10^-4.5
B. LN(x) = 2.75?
THANKS
Click here to see answer by Alan3354(30959)

Question 455637: determine the domain of sqrt 6-3x write answer in interval notation
Click here to see answer by ilana(307)

Question 455917: how an expression with a rational exponent can be rewritten as a radical expression?
Click here to see answer by solver91311(16868)

Question 455917: how an expression with a rational exponent can be rewritten as a radical expression?
Click here to see answer by MathLover1(6614)

Question 456082: What is 3 Rad 2 + rad 8
Click here to see answer by nerdybill(6948)

Question 456198: I Am supposed to leave my answer in simplest radical form.
a=11 , c=15
Click here to see answer by stanbon(57219)

Question 456218: how do you solve this proportion. x over 3 equals 4 over 6
check for extraneous solutions?
Click here to see answer by IWork4Dessert(60)

Question 456436: (3 radical 5+ 2 radical 3)(3 radical 5 -2 radical 3)
Click here to see answer by edjones(7569)

Question 456448: what's -3radical of 120 ?
Click here to see answer by edjones(7569)

Question 456568: sqrt( 15 )- sqrt ( 3/5 )
Click here to see answer by edjones(7569)

Question 456574: 11√7 - 3√7
Click here to see answer by edjones(7569)

Question 456572: Please help me solve this equation: Multiply and simplify: sqrt(2y)sqrt(8y)sqrt(3)
Click here to see answer by richwmiller(9135)

Question 456587: what is 32 squared divided by 2 squared?
Click here to see answer by edjones(7569)

Question 456581: 2 √25 + 3 √25
Click here to see answer by edjones(7569)

Question 456675: -3x + 6(-2x - 5) = -40 - 5x
Click here to see answer by rfer(12644)

Question 456586: the directions are multiply then simplify by factoring:
Sqrt 27(x+1)multiplied by sqrt 12y(x+1)^2
I have no idea how to do this one?
Anyones HELP would be GREATLY APPRECIATED!!!
thanks
Trista
Click here to see answer by ankor@dixie-net.com(15624)

Question 456789: I'm having difficulty solving the following equation and don't understand the order to solve:
(3sq rt5 - 2 sq rt10)(2sq rt 5 + sq rt10)
Click here to see answer by stanbon(57219)

Question 457248: simplify the expression

Click here to see answer by josmiceli(9649)

Question 457246: simplify the expression

Click here to see answer by bucky(2189)

Question 457328: Add. Simplify if possible
8t/t^2 - 16 + t/t-4
Click here to see answer by MathLover1(6614)

Question 457330: Factor completely. 6x^8 - 18x^7 + 48x^6 Type answer in factored form.

Click here to see answer by MathLover1(6614)

Question 457241: 3 square root x-9+24=30
Click here to see answer by ankor@dixie-net.com(15624)

Question 457450: SOLVE ,
GIVE EXACT AND APPRIOXMIATE SOLUTIONS TO THREE DECIMAL PLACES.
Y^2 -12Y + 36=81
would like step by step so I can understand this please
Click here to see answer by MathLover1(6614)

Question 457550: Solve. Express irrational solutions in simplest radical form.If the equation has no solution, write "no solution." (n-5)^2=32

Click here to see answer by jim_thompson5910(28476)

Question 457549: Solve. Express irrational solutions in simplest radical form.If the equation has no solution, write "no solution." n^2-6=0
Click here to see answer by jim_thompson5910(28476)

Question 457342: The topic is multipling square roots but I am not sure how I would do that?
sqrt ( 3 ) * sqrt ( 15 )
Click here to see answer by jim_thompson5910(28476)

Question 457564: 2 Radical 3 MINUS Radical 27
Click here to see answer by nerdybill(6948)

Question 457735: Multiply and simplify. Assume that all variables represent nonnegative numbers.
(-7 sqrt3)(-4 qrt10)
Click here to see answer by richwmiller(9135)

Question 457860: what is the solution to the equation 1/2(x+4)^1/3?
Click here to see answer by richwmiller(9135)

Question 458069: combine. 3 sqrt 13 + 7 sqrt 13
Click here to see answer by richwmiller(9135)

Question 458134: Given the following complex fraction:
(2/b^2-1)-(3/ab-a)
__________________ divided by
(3/ab-a)-(2/b^2-1)
This fraction simplifies to (select one choice):
a)a+b
b)a-b
c)1
d)-1
e)b-a
Click here to see answer by richwmiller(9135)

Question 458194: √ a = 10
Click here to see answer by jim_thompson5910(28476)

Question 458310: Square root 8x = 2/5 Can you show me how to solve this please?
Click here to see answer by mananth(12270)

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