SOLUTION: What values for x must be excluded in the fraction: x+2/x^-9x+14

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 Click here to see ALL problems on Average Question 187468: What values for x must be excluded in the fraction: x+2/x^-9x+14Answer by Earlsdon(6287)   (Show Source): You can put this solution on YOUR website!Find the excluded values of x, these are the values of x that would make the denominator zero: I'm assuming that you forgot to type in the exponent on the first term! Factor the denominator. Now set the denominator equal to zero. Apply the zero product rule. or which means that... or These are the values of x that would make the denominator equal zero so these are the excluded values of x.