It means that either the answer is wrong or the equation has no answer.
The excluded values of a rational expression are the values of the variable that make the denominator equal to zero. These values are not in the domain of the expression, as division by zero is undefined. To identify excluded values, set the denominator equal to zero and solve for the variable. Any solution to this equation represents an excluded value.
A rational equation is when its solution can be expressed as a fraction
x - 9 is an expression, neither an equation not an inequality. An expression cannot have a solution.
-15 + x100 is an expression, not an equation nor inequality. There is, therefore, no solution.-15 + x100 is an expression, not an equation nor inequality. There is, therefore, no solution.-15 + x100 is an expression, not an equation nor inequality. There is, therefore, no solution.-15 + x100 is an expression, not an equation nor inequality. There is, therefore, no solution.
2x + 4 is an expression, not an equation. There can be no solution set for an expression.
It means that the answer can be written as a fraction using whole numbers (integers) i.e. 3/4 or 1/8 or 5 (which is identical to 5/1 and hence rational)
if i ask you.........how?
you've done something wrong
The excluded values of a rational expression are the values of the variable that make the denominator equal to zero. These values are not in the domain of the expression, as division by zero is undefined. To identify excluded values, set the denominator equal to zero and solve for the variable. Any solution to this equation represents an excluded value.
A rational equation is when its solution can be expressed as a fraction
what question do you ask when checking your answer and presenting the solution
what question do you ask when checking your answer and presenting the solution
IBM Rational solution for Collaborative Lifecycle Management was created in 2011-06.
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x - 9 is an expression, neither an equation not an inequality. An expression cannot have a solution.
-15 + x100 is an expression, not an equation nor inequality. There is, therefore, no solution.-15 + x100 is an expression, not an equation nor inequality. There is, therefore, no solution.-15 + x100 is an expression, not an equation nor inequality. There is, therefore, no solution.-15 + x100 is an expression, not an equation nor inequality. There is, therefore, no solution.
The question gives an expression, not an equation. An expression cannot have a solution.