Help 20

NotSoSmart  Mar 5, 2018


Switch the division sign to multiplication and switch the top and bottom equations on the second fraction.


Simplify the polynomial


You can cross out from top to bottom, top left to bottom right, and bottom left to top right.


Multiply your answer.



To find out the restrictions, you need to take the bottom number of each fraction and make it equal to zero.






\(z+4=0, z-3=0\)

\(z=-4, z=3\)

You can't use -4 or 3 as an answer to this problem.

CoopTheDupe  Mar 5, 2018
edited by CoopTheDupe  Mar 5, 2018

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