Question

pls solve with breif explanation​

Answer 1

Step-by-step explanation:

p(z) =z^4-z^2+z

sub z=1/2 in above eqn

p(1/2)=(1/2)^4-(1/2)^2+1/2

=1/16-1/4+1/2

lcm is 16

=(1-1*4+1*8)/16=(1-4+8)/16=5/16