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Created on: 2012-03-05

A sample problem solved by Quickmath web algebra calculator

placing a fraction; in the cannonical form | m+(f+d-f*d)*l > l*(1-(t+b*(1*(f+d-f*d)))) inequality solved

Command

Solve

Equation
n^2-10*n+22 = -2

  1. an equation LHS is equal to a sum comprising 3 terms; the first term of the sum is equal to a power; the base is n; the exponent is two; the second term of the sum is equal to a negative product that comprises 2 factors; the first factor of the product is equal to ten; the second factor of the product is n; the third term of the sum is equal to twenty two RHS is equal to negative two;
  2. n raised to the power two plus negative ten times n plus twenty two is equal to negative two.
Variable
Result

Exact

Solution 1 ( real )
n = 6

  1. an equation LHS is n RHS is six.
  2. n is six;
Solution 2 ( real )
n = 4

  1. an equation Left side of the equation is n RHS is four.
  2. n is equal to four;