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Created on: 2012-01-04

A sample problem solved by Quickmath online algebra solver

investigate how to factorize (x-2)^2-121

Command

Solve

Equation
3*x^2+7 = 250

  1. an equation Left side of the equation is equal to a sum comprising 2 terms; the first term of the sum is equal to a product consisting of 2 factors; the first factor of the product is equal to three; 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 seven Right side of the equation is equal to two hundred and fifty;
  2. three multiplied by x raised to the power of two plus seven is two hundred and fifty.
Variable
Result

Exact

Solution 1 ( real )
x = -9

  1. an equation Left side of the equation is x Right side of the equation is negative nine;
  2. x is equal to negative nine.
Solution 2 ( real )
x = 9

  1. an equation Left side of the equation is equal to x Right side of the equation is equal to nine.
  2. x is equal to nine;