Determine the x values that cause the polynomial function to be positive:

f(x)=(x+2)(x+1)(x-5) Determine the x values that cause the polynomial function to be positive:

f(x)=(x+2)(x+1)(x-5)

So here is how you determine the values of x that cause the polynomial function to be positive.
Set each one greater than zero:x+2>0x+1>0x−5>0

Then, solve for x on all three:
x > -2
x > -1
x > 5

so in order for the polynomial to be positive the answer is x > 5.
Hope this is the answer that you are looking for.

Answer Link

Determine the x values that cause the polynomial function to be positive:f(x)=(x+2)(x+1)(x-5) Determine the x values that cause the polynomial function to be positive:f(x)=(x+2)(x+1)(x-5)

Verified Answer :

Related Questions

Determine the x values that cause the polynomial function to be positive:

f(x)=(x+2)(x+1)(x-5) Determine the x values that cause the polynomial function to be positive:

f(x)=(x+2)(x+1)(x-5)