Nikky C.

asked • 08/22/14

Describe and correct the error

2x-9/x-5 - x+ 4x-5/x2 - 25
=2x-9/x-5 - (x+5)(x-1)/(x-5)(x+5)
=2x-9/x-5 - x-1/x-5 
=2x-9-x-1/x-5 
=x-10/x-5

Caleb F.

Describe and correct the error (3+2i)(5-i)=15-3i+10i-2i^2 =15+7i-2i^2 =-2i^2+7i+15
Report

10/24/19

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