Write a linear factorization of the function f(x) = x^4 + 16x^2

a) f(x) = x^2 (4x + i)(4x - i)
b) f(x) = x^2 (x + 4i)^2
c) f(x) = x^2 (x + 4i)(x - 4i)
d) f(x) = x^2 (4x + 1)^2

The average hourly earnings for a construction worker is projected to be $24.50 in 2012. jason wants to join the construction work force after he graduates in 2012. his friend tells him that average hourly earnings for construction workers will rise by 2% from 2009 to 2012. based on the data below, assuming that the projected hourly earnings are correct, is jason’s friend’s statement accurate? construction industry - average hourly earnings, 2000-2009 a. his friend’s statement is accurate. the average hourly earnings will increase by 2%. b. his friend’s statement is not accurate. the percent increase will be more than 2% c. his friend’s statement is not accurate. the percent increase will be less than 2% d. his friend’s statement is not accurate. the average hourly earnings will decrease

Ineed with this problem 21 show steps

Factor and solve to find roots x squared -x - 90 =0