Q.
f(x) = 6x^3 + 7x^4
f'(3) = ... ?
f(x) = 6x^3 + 7x^4
f'(3) = ... ?
Rixxel17
f(x) = 6x^3 + 7x^4f'(3) = 3 . 6x^(3-1) + 4 . 7x^(4-1)f'(3) = 18x^2 + 28x^3f'(3) = 18(3²) + 28(3³)f'(3) = 18(9) + 28(27)f'(3) = 162 + 756f'(3) = 918[tex]\boxed{\colorbox{purple}{ \colorbox{pink}{ \bf{ayu canss< 3}}}}[/tex]
3 votes
Thanks 12
XxDarknessxX
koreksi kak ^^
Rixxel17
??
XxDarknessxX
seharusnya bilangan berpangkat dahulu yang di kerjakan ^^
XxDarknessxX
bukan nya perkalian
Rixxel17
liat baik" yaa, lebih teliti lagi anda
XxDarknessxX
owh iya ;_;
XxDarknessxX
kira saya itu 6(3)³
XxDarknessxX
sorry salah mengoreksi ^^
MathematicHelper
mantav