Created on: 2011-11-24

A sample problem solved by Quickmath web math solver

tips on how to simplify a rational expression; 36^(5/2)*(36^((-1)/2)/(36^-1)^((-7)/2)) | finding solution to an inequality 9*x^2+6*x-8 >= 0

Command

Simplify

Expression
(4*x*y^-2)^-2/2*x*y^3
Visually impaired math text interpretations:
  1. A product of 3 factors. The 1st factor of the product is equal to a fraction: the top of the fraction is a power. The base is a product that consists of 3 factors. The 1st factor of the product is four. The 2nd factor of the product is equal to x. The 3rd factor of the product is a power. The base is y. The exponent is negative two. The exponent is negative two. The bottom of the fraction is two. The 2nd factor of the product is equal to x. The 3rd factor of the product is equal to a power. The base is y. The exponent is three.
  2. opening bracket four multiplied by x multiplied by y to the power of negative two closing bracket raised to the power of negative two over two times x times y raised to the power three;
Result
y^7/(32*x)
Visually impaired math text interpretations:
  1. A quotient: dividend of the quotient is a power; the base is y; the exponent is seven; divisor of the quotient is a product consisting of 2 factors; the 1st factor of the product is equal to thirty two; the 2nd factor of the product is x;
  2. y raised to the power of seven divided by opening bracket thirty two multiplied by x closing bracket.