[tex]\LARGE{\blue{Spam \: Quiz \: Edisi \: Hari \: Anniversary \: Ke 2 \: Bulan \: Bersama \: Dia ( 2/20 ) ( 50 Poin) }}[/tex]
Soal Pertama
7!!! + 5 × ³√27 + ³log8
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Soal Kedua
f ( x ) = 6x² + 4x + 7x
f'(7) = ... *
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SOAL 1
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7!!! + 5 × ³√27 + ³log 8
= (7 × 4 × 1) + (5 × ³√3) + ³log 2³
= (28 × 1) + (5 × 3) + ³log 2³
= 28 + 15 + 2
= 28 + 17
= 45
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SOAL 2
___________________________________________ f(x) = 6x² + 4x + 7x
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f'(x) = (2)6x² - ¹ + (1)4 + (1)7
f'(x) = 12x + 4 + 7
f'(x) = 12x + 14
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f'(7) = 12(7) + 11
f'(7) = 84 + 11
f'(7) = 95
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Penjelasan dengan langkah-langkah:
No 1
7!!! + 5 × ³√27 + ³log8
= (7.(7-3).(7-6)) + 5 × ³√3³ + ³log 2³
= (7.4.1) + 5 × 3 + 2
= 28 + (5 × 3) + 2
= 28 + 15 + 2
= 43 + 2
= { 45 }
No 2
f(x) = 6x² + 4x + 7x
f'(7) = 2(6)x + (1)4 + (1)7
f'(7) = 12x + 4 + 7
f'(7) = 12x + 11
f'(7) = 12(7) + 11
f'(7) = 84 + 11
f'(7) = 95