Determine what values makes this rational expression undefined x+1/x^2+2x-24
1 answer:
The expression ...
... (x+1)/(x²+2x-24)
will have a zero denominator when
... x² +2x -24 = 0
... (x +6)(x -4) = 0 . . . . . factored form
... x = -6, x = 4 . . . . . . . values of x that make the factors zero
The rational expression will be undefined when x = -6 or x = 4.
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36 in + 42in + 44in + 48in = 170 in
Answer:
$2
Step-by-step explanation:
Equation: 22 = 5x +12
22-12 = 5x
10 = 5x
2 = x or x = 2 (whichever)
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