+0  
 
0
318
1
avatar

What is the sum of all values of z such that z^2 = 12z - 7 - 12z + 14?

 Aug 14, 2021
 #1
avatar+874 
0

z^2 = 7

z^2 - 7 = 0

sum: 0

 Aug 15, 2021

2 Online Users

avatar
avatar