Question

plz solve this question​

Answer 1

Answer:

15/8

Step-by-step explanation:

Zero of x-1/2 = 1/2

p(x) = x³ + x² + x + 1

p(1/2) = (1/2)³ + (1/2)² + (1/2) + 1

= 1/8 + 1/4 + 1/2 + 1

LCM of 1,2,4,8

1/8 + 1*2/4*2 + 1*4/2*4 + 1*8/1*8

1/8 + 2/8 + 4/8 + 8/8

15/8