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Created on: 2012-01-09

A sample problem solved by Quickmath algebra calculator

placing a fraction; in the cannonical form | a quotient; 11/8+n/2^n+(n+1)/n^(n+1) simplified

Command

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Expression

(20*x-5*x^2)/(25*x+20)

  1. A quotient: dividend of the quotient is a sum that comprises 2 terms. The first term of the sum is a product that contains 2 factors. The first factor of the product is equal to twenty. The second factor of the product is equal to x. The second term of the sum is a negative product of 2 factors. The first factor of the product is five. The second factor of the product is a power. The base is x. The exponent is two. Divisor of the quotient is a sum consisting of 2 terms. The first term of the sum is equal to a product containing 2 factors. The first factor of the product is equal to twenty five. The second factor of the product is x. The second term of the sum is equal to twenty.
  2. twenty times x plus negative five multiplied by x raised to the power of two over twenty five multiplied by x plus twenty.

Result

-(x^2-4*x)/(5*x+4)

  1. A rational expression: the top of the rational expression is a negative sum that contains 2 terms. The first term of the sum is a power. The base is x. The exponent is two. The second term of the sum is equal to a negative product consisting of 2 factors. The first factor of the product is four. The second factor of the product is equal to x. The bottom of the rational expression is a sum comprising 2 terms. The first term of the sum is a product that consists of 2 factors. The first factor of the product is five. The second factor of the product is equal to x. The second term of the sum is four.
  2. negative left bracket x raised to the power two plus negative four times x right bracket over five times x plus four.