Question

Obtain the value of the p(x)=x⁴+2(x)³-x+2 polynomial for given value of x=2

Answer 1

here
put x=2 in the question
p(x)=x^4+2(x)^3-x+2
p(2)=2^4+2×(2)^3-2+2
p(2)=16+2×8+0
p(2)=16+16
p(2)=32

is the answer of your question.

Answer 2

may be this answer will help you