Posted by Crystal on Saturday, December 22, 2012 at 8:44pm.
solve the following inequality. write your solution in interval notation.
x^3+9x^2108 less than or equal to 0

calculus  Steve, Sunday, December 23, 2012 at 5:43am
f(x) = (x+6)^2 (x3)
f(x) <= 0 on (oo,3]