First, you need to find the zero of x+3, which is -3 then you multiply -3×1, which equals -3 the reason why I multiplied -3×1 is because the 1 is the coefficient of x^2 but we just don't see it because we don't need to. once we get -3 we add that to the next coefficient (-5) -3+-5=-8 we take the sum (-8) and multiply that to -3 (the zero of x+3) we get 24, so we add -22+24=2 -22 Is the next coefficient to come and 2 is our remainder the new equation is: x-8 remainder 2
