14. Is x + 2 a factor of the polynomial f(x)=2x-3x²-4x+1? f(2) = 0 so (x + 2) is a factor.

f(-2)=0, so (x+2) is a factor.

f(2) = 13 , so (x + 2) is not a factor.

f(- 2) = 29 , so (x + 2) is not a factor.

Just tell me how to set up the equation.

Plz hurry evaluate the expression a+b where a=8 and b=19

As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is