Question

P(x) = x⁴-x²+x, then p(½) =?

Answer 1

=(1/2)^4 -1/2^2+1/2
=1/16 -1/4+1/2
=4-16/64 +1/2
=-12/64 + 1/2
=40/128
=5/16

Answer 2

p(x) = x⁴ - x² + x

p(½) = (1\2)⁴ - (1\2)² + 1\2
= 1\16 - 1\4 + 1\2
= 1 - 4 +8\16
= 5\16

Hope it helps!!