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Created on: 2012-03-24

A sample problem solved by Quickmath online algebra solver

Command

Expand

Expression

(x^2-2*x+1)*(x^2-4*x+4)

  1. A product that comprises 2 factors; the first factor of the product is a sum of 3 terms; the first term of the sum is equal to a power; the base is x; the exponent is two; the second term of the sum is a negative product that comprises 2 factors; the first factor of the product is two; the second factor of the product is equal to x; the third term of the sum is one; the second factor of the product is equal to a sum containing 3 terms; the first term of the sum is a power; the base is x; the exponent is two; the second term of the sum is a negative product consisting of 2 factors; the first factor of the product is four; the second factor of the product is equal to x; the third term of the sum is four;
  2. open parenthesis x to the power of two plus negative two times x plus one close parenthesis multiplied by opening brace x to the power of two plus negative four times x plus four closing brace;

Result

x^4-6*x^3+13*x^2-12*x+4

  1. A sum consisting of 5 terms. The first term of the sum is equal to a power. The base is x. The exponent is four. The second term of the sum is equal to a negative product comprising 2 factors. The first factor of the product is equal to six. The second factor of the product is equal to a power. The base is x. The exponent is three. The third term of the sum is equal to a product that contains 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 four term of the sum is equal to a negative product that contains 2 factors. The first factor of the product is equal to twelve. The second factor of the product is x. The five term of the sum is equal to four.
  2. x exponentiated by four plus negative six multiplied by x raised to the power three plus thirteen times x to the power of two plus negative twelve times x plus four.