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  • 22-01-2018
  • Mathematics
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Find the non permissible replacement for the variable in this expression.

Find the non permissible replacement for the variable in this expression class=

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Аноним Аноним
  • 22-01-2018
THis will be the value of x which will the denominator = zero.

5x + 2 = 0
5x =  -2
x = -2/5

The answer is -2/5.
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