Answer:
360
Step-by-step explanation:
If the three integers are
, then we have

We can combine the fractions on the left side:


Answer:
Step-by-step explanation:
The mapping rule is another form used to express a quadratic function. The mapping rule defines the transformations that have occurred to the base quadratic function \begin{align*}y=x^2\end{align*}
Answer:
a=2
Step-by-step explanation:
Firstly, in order to simplify the expression, we should aim to combine the two terms given. In order to do this, both must have the same denominator. We can give them the same denominator by multiplying the second term
by
. This way the fraction value remains the same but now has the same denominator as the first term:

From here we can now combine the two terms:

Therefore, a = 2.
Hope this helped!