Check the correct answer:
Check the correct answer:
First, we solve the fraction expression.
Let's note that within the parentheses in the numerator there is a multiplication exercise, we will put it in parentheses to avoid confusion in the solution.
First we multiply and then we subtract:
Now the exercise obtained in the numerator is:
We arrange the exercise accordingly:
Note that in the denominator of the fraction exercise, the number 0 appears.
Since according to the rules no number can be divided by 0, the exercise has no solution.
No solution