the discriminant is negative, so there are no real solutions.
How do you get your solutions?
1. Select the approximate values of x that are solutions to f (x) = 0 , where
f (x)=8 x^2 +7 x +4
A. ( -0.39 , 1.27 )
B. ( -0.88 , -0.50 )
C. ( -8, 7 )
D. ( -2.00 , 1.75 )
The answer I getting is (B). But I second guessing it could be ( A ).
Please let me know !
1 answer
1 answer