+0  
 
0
334
1
avatar+6 

The roots of the quadratic equation \(z^2 + bz + c = 0\) are\( -7 + 2i\) and.\( -7 - 2i\). What is \(b + c?\)

 May 16, 2021
 #1
avatar+6 
+1

I know the answer.

 May 16, 2021

1 Online Users