Find the solution set for x.
x^2 + 8x + 15 = 0
a) (2,4)
b) (3,5)
c) (-2,-4)
d) (-3,-5)
2 answers
What numbers will give a product of 15 and a sum of 8?
x=2 and x=5
x^2 + 8x + 15 = 0
a) (2,4)
b) (3,5)
c) (-2,-4)
d) (-3,-5)
2 answers