So 29-4 =25... which is a perfect square
Answer= +/- 5
If the question meant f(x)=2^(x) -3 then the answer should be 1 over 4 or 1/4
Answer:
x=12 makes (X-12)/(x-8) equal to zero
x=8 makes (X-12)/(x-8) undefined
Step-by-step explanation:
(x-12)/(x-8) = 0
The first step is to multiply each side by x-8
(x-8) *(x-12)/(x-8) = 0 * (x-8)
This cancels the denominator. x≠ 8 because the denominator would equal 0 and then it becomes undefined.
x-12 = 0
Add 12 to each side
x-12+12 = 0+12
x = 12
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Answer:
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Step-by-step explanation:
