f(x) = (x^2+4x – 9) ^(12 ) maka f^(1 )(x) a. (12x + 48 ) (x^(2 )+ 4x – 9 ) ^(11 ) b. ( 24x + 48 ) (x^(2 )+ 4x – 9) ^(11 ) c. ( 24x + 48 ) (x^(2 )+ 4x – 9) ^(
Matematika
Kielazzz
Pertanyaan
f(x) = (x^2+4x – 9) ^(12 ) maka f^(1 )(x)
a. (12x + 48 ) (x^(2 )+ 4x – 9 ) ^(11 )
b. ( 24x + 48 ) (x^(2 )+ 4x – 9) ^(11 )
c. ( 24x + 48 ) (x^(2 )+ 4x – 9) ^(12 )
d. ( 24x + 48 ) (x^(2 )+ 4x + 9) ^(11 )
e. ( 12x + 24 ) (x^(2 )+ 4x – 9) ^(12 )
a. (12x + 48 ) (x^(2 )+ 4x – 9 ) ^(11 )
b. ( 24x + 48 ) (x^(2 )+ 4x – 9) ^(11 )
c. ( 24x + 48 ) (x^(2 )+ 4x – 9) ^(12 )
d. ( 24x + 48 ) (x^(2 )+ 4x + 9) ^(11 )
e. ( 12x + 24 ) (x^(2 )+ 4x – 9) ^(12 )
1 Jawaban
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1. Jawaban rivaldiarya24
f(x) = 12(x^2 +4x-9)^12-1 (2x+4)
= 12(2x+4) (x^2+4x-9)^11
= (24x +48) (x^2+4x-9)^11