math
posted by Ryan .
What is P(4) given that P(x) = 2x to the fourth power  3x to the third power + 5x to the 2nd power  1?

p(x) = 2x^4  3x^3 + 5x^2  1
p(4) = 2(4^4)  3(4^3) + 5(4^2)  1
= 2(256)  3(64) + 5(16)  1
= 512  192 + 80  1
= 399