Rational Expressions

+5

553

1

Find all numbers for which the rational expression is underfined.

-20/9x

Please help!!!

Guest Nov 12, 2015

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Best Answer

+130513

+10

-20 / ( 9x)

This is undefined when x = 0 because 9(0) = 0 and we can't divide by 0......!!!

CPhill Nov 12, 2015

1⁺⁰ Answers

+130513

+10

Best Answer

-20 / ( 9x)

This is undefined when x = 0 because 9(0) = 0 and we can't divide by 0......!!!

CPhill Nov 12, 2015

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