simpify: 3radical27x^10/5x^3y^5


sorry don't know how to do the radical sign.

  1. 👍 0
  2. 👎 0
  3. 👁 51
asked by april
  1. You will also have to insert brackets to clarify the order of operation here

    e.g. I will do the 2nd one

    assuming you meant:
    7√(2x) + 2√(72x^3( - √(162x^5)
    = 7√(2x) + 2√(2x) √(36x^2) - √(2x) √(81x^4)
    = 7√(2x) - 12x√(2x) - 9x^2√(2x)
    = √(2x) ( 7 - 12x - 9x^2)

    clarify the first using brackets

    1. 👍 0
    2. 👎 0
    posted by Reiny

Respond to this Question

First Name

Your Response

Similar Questions

  1. Alg 1

    Simplifying Radicals A gardener is mowing a 20-yd-by-40 yd rectangular pasture using a diagonal pattern. He mows from one corner of the pasture to the cxorner diagonally opposite. What is the length of this pass with the mower?

    asked by Jane on April 2, 2013
  2. math

    Can somebody please help me with this problem? This is the index-„³ 5 6^-5 The radical sign did not show, but the problem is: 5 is the index (outside the radical sign and then 6 is squared to the -5th power (inside the radical

    asked by Larry on January 1, 2007
  3. geometry

    abcd is a rectangle such that ab=-3 radical sign 48+2 radical sign 75+4radical sign108 and Bc=4 radical sign 27 +radical sign 300 prove that abcd is a square

    asked by omar on June 29, 2011
  4. radical equation - no solution right?

    radical sign (w + 5) = 2 In all my problems there are a letter variable on the end example: radical sign (-u + 30) = u I then square both sides, drop the radical sign then (u+6)(u-5)=0 then check to see if they are both true I

    asked by Nik H. on October 11, 2007
  5. algebra

    hey i need some help with a couple of questions please..... change all bases to 2 then simplify fully 2^n x 4^n+1 8^n-2 (note that i cannot put the division line thingo in) prove that: a^m/n = n(outside radical sign)a^m (inside

    asked by tim on March 9, 2008
  6. math , help,algebra

    i am up to this point in my problem but i don't know what to do next with it can someone show me. Directions: Simplify by combining like terms x radical(18) minus 3radical(8x^2) these are the steps that i've done so far. = x

    asked by jasmine20 on March 25, 2007
  7. Math

    Could someone please help me solve this radical equation of 2x+7-2=x It's suppose to have the radical sign but I don't know how to put it on here. Thank you

    asked by Pam on March 11, 2014
  8. Math

    I need some help please. I don't understand the math that we are doing. Please explains to me in detail how to do radical expressions and like how to simplify them and stuff. I don't get it and it would be much appreciated. here

    asked by MissyQ on January 7, 2009
  9. math

    what is the square root of 5z-2, then it says plus 7=10 First, subtract 7 from each side so you now have: sqrt(5z-2)=3. Then square each side, so you now have: 5z-2=9. Then add 2 to each side so you have 5z=11. Then divide each

    asked by joe on January 9, 2007
  10. Math

    If tan A = a / b, a (is greater than sign) 0, b (is greater than sign) 0, and 0 is (less than sign) A (is less than sign) pi / 2, then what is cos A? a. a / b B. b / a C. a / radical(a^2 + b^2) D. b / radical(a^2 + b^2) E.

    asked by Anonymous on May 3, 2015

More Similar Questions