ika f(x) = akar pangkat 3 (2x^3 + 3x + 3)^2, nilai f'(1) =
Matematika
adenadia20
Pertanyaan
ika f(x) = akar pangkat 3 (2x^3 + 3x + 3)^2, nilai f'(1) =
1 Jawaban
-
1. Jawaban ænltæn
jika f(x) =
[tex] \sqrt[3] {({ {2x}^{3} } + 3x + 3)}^{2} [/tex]
maka f' (1) =
[tex] \sqrt[3] {({ {2.1}^{3} } + 3.1+ 3)}^{2} [/tex]
[tex] \sqrt[3] {({ {2.1}^{3} } + 3.1 + 3)}^{2} \\ = \sqrt[3]{ {(2 + 3 + 3)}^{2 } } \\ = \sqrt[3]{ {8}^{2} } \\ = \sqrt[3]{64} \\ = 4[/tex]