math

posted by .

expressions with possitive and negative exponents. how do u leave no exponents in the denominator?

  • math -

    Change the sign of any exponents in the denominator and put the resulting terms in the numerator.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Algebra

    Simplify each expression. Assume that no denominators are zero. Write each answer without using negative exponents. The ^'s mean they're exponents y^-3y^-4y^0 ------------ <- division (2y^-2)^3 numerator: y^-3y^-4y^0 = y^(-3-4)= …
  2. Math

    ^=exponents /= divide So I am not sure how to do this. It is an example in my book but I still don't get it. Can you work through ti so I can do my real work. (-1^2+-1^-2)^-1 (-1^2+-1^-2)^-1 = First, do work within the parentheses. …
  3. algebra

    Simplify using only positive exponents. (2r^-1s^2t^0)^-2 ---------------- 2rs Thanks in advance! Working this out: (2^-2 r^2 s^-4)/ (2 r s) = r^2/8rs^5 Note: Anything to the 0 power is equal to 1. I hope this will help. Sorry but can …
  4. Math

    Use the rules of exponents to simplify each exponential expression. Your result cannot contain any negative exponents. Thank you for your help. (2m^2)^3 (4x^2y^4z^7)^0
  5. Math

    3) Explain how the laws of exponents work with rational exponents and give at least one example of an expression containing rational exponents... Please help.. I can't find the answer to this anywhere..
  6. Algebra II

    Working on my online math homework, I encountered this problem: Solve: (3x^-1 y^-2)^-2 (x^2 y^5)^-1 [[Spaces denote the end of the exponent.]] Because of the law of exponents that deals with negative exponents, I did the reciprocal …
  7. math

    Rewrite using only positive exponents: x−5y3 how do you rewrite without negative exponents?
  8. exponents

    simplify the following. leave answers with positive exponents 1) c^2 x c^7= c^9 2) (2w^2 x^4)^3= (2w^5 x^7) 3)(a^4)^12= a^16 4) 28x^2/ y^-9= i don't undestand this 5) (3b)^3= 3b^4 6) x^14/x^6= x^8 7) 977^0= 977 8) (x/y)^8= i don't …
  9. Math: law of exponents check answers

    I know that anything to the power of 0 is 1 but I need help with these 2 questions and check my answers: (xy)^0 / (z^2a^1)= (-2mn^2)^1 / (pqm)^0= (xy^2z)^0= 1?
  10. Algebra 2

    Simplify each of the following expressions. Be sure that your answer has no negative or fractional exponents. (2x^2•y^-3)(3x^-1y^5)

More Similar Questions