Find a polynomial, which, when added to the polynomial 3x^2+3x-1, is equivalent to the following expressions. Make a conclusion. Make up the rule. x+5

Answer this question, only if you know the answer. 30 points and brainliest!

What are the first 4 terms in the multiplication pattern given by the formula 2×4n

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