+0  
 
0
690
1
avatar

8x^2+23x-49 - 10x^2-5x+11

 Sep 26, 2014

Best Answer 

 #1
avatar+238 
+5

8x^2-10x^2+23x-5x-49+11=-2x^2+18x-38

 Sep 26, 2014
 #1
avatar+238 
+5
Best Answer

8x^2-10x^2+23x-5x-49+11=-2x^2+18x-38

quinn Sep 26, 2014

4 Online Users

avatar
avatar
avatar