+0  
 
-1
277
1
avatar+3 

in a parallelogram ABCD, diagonals AC and BD intersect at point E, AE = x2 -16, and CE = 6x What is AC?

 Dec 2, 2021
 #1
avatar
0

x2 - 16 = 6x

x2 - 6x - 16 = 0

x = 8,  x = -2

AC = 96

 Dec 3, 2021

3 Online Users

avatar