Jawaban:
[tex]f (x) = x ^{4} + 2x ^{3} - {5x}^{2} - 3x \\ f ^{1} (x) = 4x ^{3} + {6x}^{2} - 10x - 3 \\ f ^{1} ( - 2) = {4( - 2)}^{3} + {6( - 2)}^{2} - {10( - 2)} - 3( - 2) \\ = 4( - 8) + 6(4) + 20 + 6 \\ = - 32 + 24 + 20 + 6 \\ = 18[/tex]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jawaban:
[tex]f (x) = x ^{4} + 2x ^{3} - {5x}^{2} - 3x \\ f ^{1} (x) = 4x ^{3} + {6x}^{2} - 10x - 3 \\ f ^{1} ( - 2) = {4( - 2)}^{3} + {6( - 2)}^{2} - {10( - 2)} - 3( - 2) \\ = 4( - 8) + 6(4) + 20 + 6 \\ = - 32 + 24 + 20 + 6 \\ = 18[/tex]