# math

posted by
**rudy**
.

i am wondering if the following answer to my math problem is correct

f(x)=x^3-4x-2 [2,3]

the answer i put was f(20<o and f(3)>0

posted by
**rudy**
.

i am wondering if the following answer to my math problem is correct

f(x)=x^3-4x-2 [2,3]

the answer i put was f(20<o and f(3)>0