for this quadratic equation:
y2-4y-16 = 0
which two options are correct solutions, rounded to three decimal places?
1) -4.483
2) -3.243
3)-2.472
4) -1.472
5) -0.536
6) 5.243
7) 6.472
8) 12.443
You have to use the quadratic equation, we will be happy to check your work.
the only solution that i get which equals to 0 is :
7) 6.472 is this correct??
i cant seem to find the other solution