For this case we have the following rational expression:
What we must do for this case, is to factor the numerator and the denominator.
We have then:
Then, canceling similar terms we have:
Then, the function is not defined for the values that make the denominator zero.
We have then:
And on the other hand, a zero of the function is:
Answer:
a zero of the function is:
the function is not defined for the value:
Answer:
Step-by-step explanation:
1/2 as a fraction
Answer: m=-4
Step-by-step explanation:
The problem we are given is -4(m+6)=-8. We want to solve for m. To do so, we first need to distribute the -4 to m and 6.
-4m-24=-8
Now that we have distributed, we can go ahead and solve for m.
-4m=16
m=-4
Answer:
Step-by-step explanation:
The given equation is
We group the linear terms to get:
We compare to
This means
a=1, b=-6 and c=-10
We plug in the values into the quadratic formula:
This gives us
The solutions are
or