Solve using the quadratic formula.
9s2 − 6s − 7 = 0
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
s =
or s =
1 answer
s = 1 or s = -0.78
9s2 − 6s − 7 = 0
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
s =
or s =
1 answer