3 years ago

Hey guys would the domain is all real numbers except 3 and 4 ? Because that’s what I got.

Mathematics

1 answer:

ladessa [460]3 years ago

8 0

Answer:

all reals except 3 & 4

Step-by-step explanation:

recall you cannot have a 0 in the denominator.

any values of x that would produce a 0 in the denominator are excluded from the domain

factor $x^{2} -7x+12$ Factors -3, -4

(x-3)(x-4)

x cannot be 3 or 4

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