Simplify and identify and x-values for which the expression is undefined. 4x-8 divided by x^2-2x

asked Oct 28, 2015 82.1k views

1 vote

Simplify and identify and x-values for which the expression is undefined.

4x-8 divided by x^2-2x

7.4k points

Please log in or register to add a comment.

2 votes

$(4x-8)/(x^2-2x)=(4(x-2))/(x(x-2))=(4)/(x)\\\\\\\\x^2-2x\\eq0\Rightarrow x(x-2)\\eq0\Rightarrow x\\eq0\ \wedge\ x\\eq2$

Ocram answered Nov 2, 2015

by Ocram

8.0k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers