If f(x) = 4x2 - x - 3, then what is the remainder when f(x) is divided by x - 3

Find the smallest number by which the given number should be divided to make a perfect cube(with steps or the answer will get reported) a.108 b.2187

Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?