Question

find the remainder when p(X)=x³+7+18 is divided by X+3​

Answer 1

Answer:

The remainder is 34

Step-by-step explanation:

To find the answer, we need to find the zero of the divisor:

x+3=0

or, x= -3

p(x)= x³+7+18

p(-3)= (-3)³ +7 +18

       = 9 +7 +18= 34