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Created on: 2012-04-08

A sample problem solved by Quickmath web math calculator

Command

Expand

Expression

A*(x*(x+4)*(x+5)/(x+5))

  1. A product that contains 2 factors. The 1st factor of the product is equal to A. The 2nd factor of the product is equal to a quotient: dividend of the quotient is a product of 3 factors. The 1st factor of the product is equal to x. The 2nd factor of the product is equal to a sum that contains 2 terms. The 1st term of the sum is x. The 2nd term of the sum is equal to four. The 3rd factor of the product is equal to a sum that comprises 2 terms. The 1st term of the sum is equal to x. The 2nd term of the sum is five. Divisor of the quotient is a sum that consists of 2 terms. The 1st term of the sum is x. The 2nd term of the sum is five.
  2. A times open parenthesis x multiplied by open brace x plus four close brace times open bracket x plus five close bracket fraction line x plus five close parenthesis.

Result

x^2*A+4*x*A

  1. A sum comprising 2 terms. The 1st term of the sum is equal to a product that consists of 2 factors. The 1st factor of the product is a power. The base is x. The exponent is two. The 2nd factor of the product is A. The 2nd term of the sum is a product that comprises 3 factors. The 1st factor of the product is equal to four. The 2nd factor of the product is equal to x. The 3rd factor of the product is equal to A.
  2. x to the power of two times A plus four times x times A.