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Created on: 2011-11-23

A sample problem solved by Quickmath web math solver

Command

Factor

Expression

9*a^2+39*a+30

Visually impaired math text interpretations:
  1. A sum that consists of 3 terms; the 1st term of the sum is a product that comprises 2 factors; the 1st factor of the product is equal to nine; the 2nd factor of the product is equal to a power; the base is a; the exponent is two; the 2nd term of the sum is equal to a product of 2 factors; the 1st factor of the product is thirty nine; the 2nd factor of the product is equal to a; the 3rd term of the sum is equal to thirty;
  2. nine multiplied by a to the power of two plus thirty nine multiplied by a plus thirty;

Result

3*(a+1)*(3*a+10)

Visually impaired math text interpretations:
  1. A product that consists of 3 factors. The 1st factor of the product is equal to three. The 2nd factor of the product is equal to a sum containing 2 terms. The 1st term of the sum is equal to a. The 2nd term of the sum is equal to one. The 3rd factor of the product is equal to a sum that contains 2 terms. The 1st term of the sum is a product that consists of 2 factors. The 1st factor of the product is equal to three. The 2nd factor of the product is equal to a. The 2nd term of the sum is ten.
  2. three multiplied by left square bracket a plus one right square bracket times opening brace three times a plus ten closing brace;