SOLUTION: For what value of x is x^2−12x +17 (Over) x^2+ 7x +12 undefined?
a. -4
b. 4
c. -3
d. 3
e. 0
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Question 774014: For what value of x is x^2−12x +17 (Over) x^2+ 7x +12 undefined?
a. -4
b. 4
c. -3
d. 3
e. 0
Answer by rothauserc(4718) (Show Source): You can put this solution on YOUR website!
For what value of x is x^2−12x +17 (Over) x^2+ 7x +12 undefined?
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we need to factor the denominator to determine the 0's for which the denominator is undefined
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x^2+ 7x +12 = (x+4) * (x+3)
0's are x = -4, -3
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a) and c)
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