Created on: 2012-03-16

A sample problem solved by Quickmath online algebra solver

investigation how to factor a product containing 3 factors. 9*a^2+39*a+30

Command

Factor

Expression

12*c^2-29*c+15

  1. A sum that consists of 3 terms; the 1st term of the sum is a product of 2 factors; the 1st factor of the product is equal to twelve; the 2nd factor of the product is equal to a power; the base is c; the exponent is two; the 2nd term of the sum is a negative product of 2 factors; the 1st factor of the product is twenty nine; the 2nd factor of the product is equal to c; the 3rd term of the sum is equal to fifteen;
  2. twelve times c to the power of two plus negative twenty nine times c plus fifteen.

Result

(3*c-5)*(4*c-3)

  1. A product containing 2 factors. The 1st factor of the product is equal to a sum of 2 terms. The 1st term of the sum is a product consisting of 2 factors. The 1st factor of the product is equal to three. The 2nd factor of the product is equal to c. The 2nd term of the sum is equal to negative five. The 2nd factor of the product is a sum of 2 terms. The 1st term of the sum is equal to a product comprising 2 factors. The 1st factor of the product is equal to four. The 2nd factor of the product is c. The 2nd term of the sum is equal to negative three.
  2. open brace three times c plus negative five close brace times left brace four times c plus negative three right brace;