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Created on: 2011-11-29

A sample problem solved by Quickmath web algebra calculator

Command

Simplify

Expression
5/(7*a^4)-1/(14*a)/2/(3*a^2)

  1. A sum of 2 terms; the first term of the sum is equal to a fraction: the numerator of the fraction is five; the denominator of the fraction is a product of 2 factors; the first factor of the product is seven; the second factor of the product is a power; the base is a; the exponent is four; the second term of the sum is a negative fraction: the top of the fraction is a fraction: the top of the fraction is a rational expression: the numerator of the rational expression is one; the denominator of the rational expression is a product of 2 factors; the first factor of the product is equal to fourteen; the second factor of the product is a; the bottom of the fraction is two; the bottom of the fraction is a product consisting of 2 factors; the first factor of the product is equal to three; the second factor of the product is equal to a power; the base is a; the exponent is two;
  2. five over seven times a to the power of four plus negative one fraction line fourteen multiplied by a over two fraction line three multiplied by a exponentiated by two;
Result
-(a-60)/(84*a^4)

  1. A rational expression: the numerator of the rational expression is a negative sum containing 2 terms; the first term of the sum is a; the second term of the sum is negative sixty; the denominator of the rational expression is a product comprising 2 factors; the first factor of the product is equal to eighty four; the second factor of the product is equal to a power; the base is a; the exponent is four;
  2. negative open parenthesis a plus negative sixty close parenthesis fraction line eighty four multiplied by a to the power four.