It means that either the answer is wrong or the equation has no answer.
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.
Not all rational equations have a single solution but can have more than one because of having polynomials. All rational equations do have solutions that cannot fulfill the answer.
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
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.
x - 9 is an expression, neither an equation not an inequality. An expression cannot have a solution.
20
-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.
813
2x + 4 is an expression, not an equation. There can be no solution set for an expression.