radical expressions

posted by .

how do u simplify radical expressions such as cubed root of 125t^6w^2

4

125 has a cube root of 5
t6 has a cube root of t2

so you are left iunder the radial w2</sup

square root of a equals 10...I don't understand how to find the answer

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. math

    a manufacturer's cost is given by C= 300 cube root of n + 1200, where c is the cost and n is the number of parts produced. find the cost when 8 parts are produced. help please!!!! We have C = 300n 1/3 +1200 Substitute 8 for n to get …
  2. find dy/ds

    y = s*square root of(1-s^2) + cos inverse(s) Just give me some hints and I will do it. Thanks. You have y = s*square root of(1-s^2) + cos inverse(s) which I would write as y = s*sqrt(1-s 2 ) + cos -1 (s) and you want dy/ds For the …
  3. Property of logarithms

    Using property of logarithms, how do I prove derivative of ln(kx) is 1/x First observe that ln(kx) = ln(k) + ln(x) then take derivatives. The ln(k) is simply a constant so it goes away. You could also derive it as d/dx ln(kx) = 1/kx …
  4. Derivatives

    What is the fourth derivative of f(x)= e^-x^2. I got f''(x)=-2e^-x^2 + 4x^2e^-x^2 i need some help on find f''''(x) You have f(x) = e -x 2 then f'(x) = -2x*e -x 2 = -2x*f(x) f"(x) = (4x 2 - 2))e -x 2 = f(x)*(4x 2 - 2)) f"'(x)= f'(x)*(4x …
  5. Math

    Simplify: 4^(-1/2) 4 -1/2 = 1/4 1/2 = 1/2. check my work. On exponents, negative means reciprocal. 4 (-1/2) means the same as 1/4 (1/2) which is the same as 1/squareroot(4) so the answer is 1^4 no, of course not. The square root of …
  6. Inter. Algebra

    Count Iblis what is the answer to 2 square root sign 18x?
  7. Powers in Math

    (5a^3b^4)^2=? *I don't get this one...PLease Help! (5a 3 b 4 ) 2 = (5) 2 *(a 3 )3 2 *(b 4 ) 2 = 25*a 6 b 8 I hope this turns out right. With all of these exponents it is easy to forget to turn them off and or to put parentheses in
  8. Math

    Hi i was wondering what the square root of 3 times the squareroot of 9 is with little 3's on on the outside of the square roots for each of them ( the index) sqrt3 *(sqrt9)= 3sqrt3 Is that little 3 a cube root sign?
  9. math-volume

    I'm confused with how to solve this problem, so help would be great! The volume of any spherical balloon can be found by using the formula V= 4/3 pi r^3. Write an equation for r in terms of V and pi 4/3*pi*r 3 = V Multiply by 3 3*(4/3)*pi*r …
  10. help

    Y^3Y/Y^-2 If you post with the correct word in the Subject line, you'll usually get help faster. Y^6 Move the denominator to the top.. y 3 Y 1 y +2 = y 3+1+2

More Similar Questions