+0  
 
0
59
1
avatar

The parabolas defined by the equations y=-x^2-x+1  and y=2x^2-1  intersect at points (a,b) and (c,d) , where c is greater than or equal to a . What is c-a ? Express your answer as a common fraction.

 Mar 8, 2020
 #1
avatar
0

c - a = 5/3.

 Mar 9, 2020

18 Online Users

avatar