Question

the value of this expression. do the operations in the correct \\(-\dfrac{45}{5} + 21\\) er you enter your answer press go.

Explanation:

Step1: Simplify the fraction

First, we calculate the value of the fraction $\frac{45}{5}$. Since $45\div5 = 9$, the expression becomes $-9 + 21$.

Step2: Perform the addition

Now we add -9 and 21. $-9 + 21 = 12$.

Answer:

12