Question

find the remainders when x³+3x²+3x+1 is divided by (x+1/2) remainder becomes​

Answer 1

Step-by-step explanation:

x+1/2=0. because it's is divisible

so,

x= -1/2

putting value of x in equation,

(-1/2)^3 +3×(-1/2)^2 +3(-1/2). +1

-1/8 +3/4 -3/2 +1

taking LCM of 8,4,2,1=8

(-1+6-12+8)/8

1/8

Hope this answer will help you.