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Created on: 2012-01-01

A sample problem solved by Quickmath web algebra calculator

finding solution to an inequality 9*x^2+6*x-8 >= 0 | the right way to simplify a sum that comprises 3 terms;

Command

Solve

Inequality
5/6*x-3/7*x <= 4/3+2/7

  1. an inequality in which left side of inequality less than or equal to right side of inequality. The left side of the inequality is equal to a sum that contains 2 terms. The first term of the sum is a product containing 2 factors. The first factor of the product is equal to a rational expression: the numerator of the rational expression is five. The denominator of the rational expression is six. The second factor of the product is equal to x. The second term of the sum is equal to a negative product of 2 factors. The first factor of the product is a rational expression: the top of the rational expression is three. The bottom of the rational expression is seven. The second factor of the product is equal to x. The right side of the inequality is equal to a sum that comprises 2 terms. The first term of the sum is equal to a fraction: the numerator of the fraction is four. The denominator of the fraction is three. The second term of the sum is a fraction: the top of the fraction is two. The bottom of the fraction is seven.
  2. five over six multiplied by x plus negative three over seven times x less or equal than four over three plus two divided by seven;
Variable
Result

Exact

<<<<x <= 4>>>>

  1. an inequality in which left side of inequality less than or equal to right side of inequality; the left side of the inequality is equal to x; the right side of the inequality is equal to four;
  2. opening parenthesis opening brace x less or equal than four closing brace closing parenthesis;