+0  
 
0
78
1
avatar

Let a and b be the roots of the equation 2x^2 - 7x + 2 = 0.  Find a + b.

 Jul 24, 2022
 #1
avatar+2448 
0

\(a + b = -{b \over a} = {\color{brown}\boxed{-{7 \over 2}}}\)

.
 Jul 24, 2022

4 Online Users