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Created on: 2012-01-08

A sample problem solved by Quickmath web algebra calculator

Command

Factor

Expression

(-13)*x^2+26*x-17

  1. A sum that consists of 3 terms. The first term of the sum is equal to a product comprising 2 factors. The first factor of the product is equal to negative thirteen. The second factor of the product is equal to a power. The base is x. The exponent is two. The second term of the sum is equal to a product comprising 2 factors. The first factor of the product is equal to twenty six. The second factor of the product is equal to x. The third term of the sum is equal to negative seventeen.
  2. open brace negative thirteen close brace multiplied by x exponentiated by two plus twenty six multiplied by x plus negative seventeen;

Result

-(13*x^2-26*x+17)

  1. a negative sum comprising 3 terms; the first term of the sum is equal to a product containing 2 factors; the first factor of the product is equal to thirteen; the second factor of the product is equal to a power ; the base is x; the exponent is two; the second term of the sum is equal to a negative product of 2 factors; the first factor of the product is equal to twenty six; the second factor of the product is equal to x; the third term of the sum is equal to seventeen;
  2. negative open bracket thirteen multiplied by x raised to the power two plus negative twenty six times x plus seventeen close bracket.