Question
How many real zeros does y=(×+8)*3+9 have
Answers
oobleck
since it is linear, it has one root.
Now, if you meant (x+8)^3 + 9, that also has but one real root, since it is always increasing.
Now, if you meant (x+8)^3 + 9, that also has but one real root, since it is always increasing.