Substitute x for -7
Simplify
Multiply
This is undefined because you can't divide any number by 0.
For which values of x will the rational expression below be undefined (x-3)(x+6)/x+7
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Mathematics, 18.06.2020 22:57, lilpetals
For which values of x will the rational expression below be undefined (x-3)(x+6)/x+7
Answers: 3
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