Question

help

Answer 1

@Michele_Laino is it B

Answer 2

@amistre64

Answer 3

@Nnesha @texaschic101

Answer 4

x^2 - 13x + 42 = 0
(x - 7)(x - 6) = 0

x - 7 = 0
x = 7

x - 6 = 0
x = 6

solutions are (6,7)

Answer 5

hint:
here the discriminant is:
b^2-4a*c=13*13-4*42=...?

Answer 6

so the answer is B @texaschic101

Answer 7

How many solutions do you see ? It is not B

Answer 8

d.2 @texaschic101

Answer 9

yes