It means that either the answer is wrong or the equation has no answer.
If one of the denominators becomes equal to zero when checking a solution for a rational expression, it means that the expression is undefined at that point. This is because division by zero is not defined in mathematics. Therefore, the solution you found is not valid for that rational expression.
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.
Most expressions.
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
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
A rational equation is when its solution can be expressed as a fraction
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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.
IBM Rational solution for Collaborative Lifecycle Management was created in 2011-06.
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The question gives an expression, not an equation. An expression cannot have a solution.