Algebra
posted by Sara .
Using rational zero theorem find all rational zeros
P(x)=3x^3+43x^2+43x+27
Factors: 27, 1, 3, 9, 27
Factors: 3, 1, 3
+1/3, +1, +3, +9, +27 possible rational zero for function P(x)

Is this correct?

Hmm I never heard of ration zero theorem but google says it involves synthetic division and checking for roots that make the equation equal to 0? Well, errm I hate synthetic division since it requires to much guess work >.< but all of the roots you wrote down are wrong according to my calculator.