Answer:
a^2 -10a +16
Step-by-step explanation:
(a-2) • (a-8)
FOIL
first a*a = a^2
outer: a * -8 = -8a
inner: -2 *a = -2a
last: -2 *-8 = 16
Add them together
a^2 -8a -2a+16
Combine like terms
(<u>a</u>-2) (a-8) , <u>distribute a over (a-8)</u> then -2 over (a-8)
<u>a²-8a</u>-2a+16, combine like terms
a² -10a +16
Explanation:
The domain is the set of all allowed x values in a relation. We simply list each unique x coordinate of the (x,y) points given to form the domain.
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