QuickMath Download on App Store Download on Google Play
Welcome to Quickmath Solvers! Download on App Store Download on Google Play
Created on: 2012-04-12

A sample problem solved by Quickmath web algebra calculator

the result of expanding (1-sqrt(2))^2

Command

Solve

Equation
x+5/x+3 = 2/x+3

  1. an equation Left side of the equation is a sum containing 3 terms; the 1st term of the sum is x; the 2nd term of the sum is equal to a fraction: the numerator of the fraction is five; the denominator of the fraction is x; the 3rd term of the sum is equal to three RHS is a sum of 2 terms; the 1st term of the sum is equal to a quotient: dividend of the quotient is two; divisor of the quotient is x; the 2nd term of the sum is equal to three;
  2. x plus five over x plus three is two divided by x plus three;
Variable
Result

Exact

Solution 1 ( complex )
x = -sqrt(3)*%i

  1. an equation Left side of the equation is x Right side of the equation is equal to a product that comprises 2 factors; the 1st factor of the product is equal to negative square root of three; the 2nd factor of the product is equal to i;
  2. x is equal to negative square root of three times i;
Solution 2 ( complex )
x = sqrt(3)*%i

  1. an equation Left side of the equation is equal to x RHS is a product containing 2 factors; the 1st factor of the product is equal to square root of three; the 2nd factor of the product is equal to i;
  2. x is square root of three times i.


Approximate

Solution 1 ( complex )
x = -1.73205*%i

  1. an equation Left side of the equation is x Right side of the equation is equal to a product containing 2 factors; the 1st factor of the product is equal to negative one point seven three two zero five; the 2nd factor of the product is equal to i;
  2. x is equal to negative one point seven three two zero five multiplied by i .
Solution 2 ( complex )
x = 1.73205*%i

  1. an equation Left side of the equation is equal to x Right side of the equation is equal to a product that comprises 2 factors; the 1st factor of the product is equal to one point seven tenth, three hundredth, two ten hundredth and five ten thousandth; the 2nd factor of the product is equal to i;
  2. x is equal to one point seven three two zero five multiplied by i;