Question

what integer should be subtracted from 3x⁴-5x³+7x²-16x+1 to make it exactly divisible by (x-2)​

Answer 1

Answer:

If the polynomial is exactly divisible by x - 2

then take x-2 = 0 or x = 2

put this value of x in the polynomial ,‌ you will get finally a number 5 . This is the answer