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Created on: 2011-11-23

A sample problem solved by Quickmath web algebra calculator

putting (b-4)/(b^2-5*b+4) in the common form | easy methods to reduce a rational expression.

Command

Simplify

Expression
2/3*x*(24*x-6)
Visually impaired math text interpretations:
  1. A product that comprises 3 factors; the first factor of the product is equal to a fraction: the numerator of the fraction is two; the denominator of the fraction is three; the second factor of the product is equal to x; the third factor of the product is equal to a sum that consists of 2 terms; the first term of the sum is equal to a product comprising 2 factors; the first factor of the product is twenty four; the second factor of the product is equal to x; the second term of the sum is equal to negative six;
  2. two divided by three multiplied by x multiplied by opening parenthesis twenty four multiplied by x plus negative six closing parenthesis;
Result
16*x^2-4*x
Visually impaired math text interpretations:
  1. A sum of 2 terms; the first term of the sum is a product that consists of 2 factors; the first factor of the product is sixteen; the second factor of the product is a power; the base is x; the exponent is two; the second term of the sum is a negative product consisting of 2 factors; the first factor of the product is equal to four; the second factor of the product is equal to x;
  2. sixteen times x to the power of two plus negative four multiplied by x;