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Created on: 2012-03-17

A sample problem solved by Quickmath online algebra solver

solutions found for this equation (-3*x)/(x-4) = (-18)/(x^2-9*x+20)

Command

Factor

Expression

2*x+4*a+9*x+4*b

  1. A sum that consists of 4 terms; the 1st term of the sum is equal to a product that contains 2 factors; the 1st factor of the product is equal to two; the 2nd factor of the product is equal to x; the 2nd term of the sum is equal to a product consisting of 2 factors; the 1st factor of the product is equal to four; the 2nd factor of the product is a; the 3rd term of the sum is equal to a product of 2 factors; the 1st factor of the product is equal to nine; the 2nd factor of the product is equal to x; the 4th term of the sum is equal to a product of 2 factors; the 1st factor of the product is equal to four; the 2nd factor of the product is b;
  2. two times x plus four multiplied by a plus nine multiplied by x plus four multiplied by b;

Result

11*x+4*b+4*a

  1. A sum that consists of 3 terms. The 1st term of the sum is equal to a product that comprises 2 factors. The 1st factor of the product is eleven. The 2nd factor of the product is equal to x. The 2nd term of the sum is equal to a product that comprises 2 factors. The 1st factor of the product is equal to four. The 2nd factor of the product is equal to b. The 3rd term of the sum is a product that contains 2 factors. The 1st factor of the product is equal to four. The 2nd factor of the product is a.
  2. eleven times x plus four times b plus four times a.