Question

Evaluate the expression for the given value of the variable(s).

Answer 1

[4b-4]+3-b^2]+2b^3 ;b=2

= [4(2)-4]+3-2^2]+2(2^3)
= [8-4] + 3 - 4]+2(8)
= [4 + 3 - 4]+2(8)
=3 + 16
=19
answer is A. 19