f(144) = √144 + 12 = 12 + 12 = 24
g(144) = 2 √144 = 2 • 12 = 24
then 24 - 24 = 0 so (f - g)(144) = 0
f(x) = rtx + 12. g(x) = 2rtx. Put N = f(x) - g(x). Then N = 12 - rtx and N(144) = 144(12 - rtx). End of story.
Copyright © 2024 1QUIZZ.COM - All rights reserved.
Answers & Comments
f(144) = √144 + 12 = 12 + 12 = 24
g(144) = 2 √144 = 2 • 12 = 24
then 24 - 24 = 0 so (f - g)(144) = 0
f(x) = rtx + 12. g(x) = 2rtx. Put N = f(x) - g(x). Then N = 12 - rtx and N(144) = 144(12 - rtx). End of story.