Question

what should be added to the polynomial x cube + 9 X square + 23 x + 10 so that it becomes exactly divisible by X + 5​

Answer 1

polynomial p(x) is divded by x+5 then jo remainder bachega usko p(x) me add kar dena toh wo exactly divisible hoga x+5 se

Answer 2

5 should be added so it divisible by x + 5 exactly