QUIZZ (SPESIAL MENJELANG IDUL ADHA)

1). 12³ × ³√15.625
2). 5³ – 20 × 35
3). 30³ × 20² + 10⁴

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QUIZZ (SPESIAL MENJELANG IDUL ADHA)

QUIZZ (SPESIAL MENJELANG IDUL ADHA)

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$12 {}^{3} times sqrt[3]{15.625} = 43.200$

$blue{blue{fcolorbox{blue}{black}{boxed{bold{blue{√}}}boxed{mathfrak{}blue{Solutions :}}}}}$

$12 {}^{3} = 12 times 12 times 12$
$blue{blue{fcolorbox{blue}{black}{boxed{bold{blue{√}}}boxed{mathfrak{}blue{1.728}}}}}$
$sqrt[3]{15.625} = 25$

$1.728 \ : : : : : : 25 \ - - - - - times \ small{ blue{43.200}}$

__________________

$5 {}^{3} - 20 times 35 = 575$

$blue{blue{fcolorbox{blue}{black}{boxed{bold{blue{√}}}boxed{mathfrak{}blue{Solutions :}}}}}$

$5 {}^{3} = 5 times 5 times 5$
$blue{blue{fcolorbox{blue}{black}{boxed{bold{blue{√}}}boxed{mathfrak{}blue{125}}}}}$

$20 \ 35 \ - - - - times \ small{ blue{700}} \ 125 \ - - - - - \ small{ blue{575}}$

_______________

$30 {}^{3} times 20 {}^{2} + 10 {}^{4} = 10.810.000$

$blue{blue{fcolorbox{blue}{black}{boxed{bold{blue{√}}}boxed{mathfrak{}blue{Solutions :}}}}}$

$30 {}^{3} = 30 times 30 times 30$
$blue{blue{fcolorbox{blue}{black}{boxed{bold{blue{√}}}boxed{mathfrak{}blue{27.000}}}}}$
$20 {}^{2} = 20 times 20$
$blue{blue{fcolorbox{blue}{black}{boxed{bold{blue{√}}}boxed{mathfrak{}blue{400}}}}}$
$10 {}^{4} = 10 times 10 times 10 times 10$
$blue{blue{fcolorbox{blue}{black}{boxed{bold{blue{√}}}boxed{mathfrak{}blue{10.000}}}}}$

$27.000 \ : : : : : 400 \ - - - - times \ small{ blue{10.800.000}} \ : : : : : : 10.000 \ - - - - - + \ small{ blue{10.810.000}}$

$blue{blue{fcolorbox{blue}{black}{boxed{bold{blue{√}}}boxed{mathfrak{}blue{Step ↓↓↓ :}}}}}$

Bilangan berpangkat merupakan suatu bilangan yang berguna untuk menyederhanakan penulisan serta penyebutan suatu bilangan yang mempunyai faktor-faktor perkalian yang sama.

Contohnya:

A³ = A × A × A

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Materi beserta pembahasan dan penyelesaian tentang Bilangan Berpangkat : brainly.co.id/tugas/23262625
Bilangan berpangkat : brainly.co.id/tugas/30218839, brainly.co.id/tugas/30210994, brainly.co.id/tugas/30031420, brainly.co.id/tugas/24465374
Contoh soal beserta penyelesaian mengenai perkalian bilangan berpangkat : brainly.co.id/tugas/23250024
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Contoh soal beserta penyelesaian mengenai perpangkatan : brainly.co.id/tugas/16520861

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»Detail Jawaban

❐ Mapel : Matematika

❐ Kelas : 4

❐ Materi : Operasi Hitung Bilangan

❐ Kode : 2

❐ Kode Kategorisasi : 4.2.1

❐ Kata kunci : Bilangan berpangkat, sifat dari bilangan berpangkat.

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$colorbox{black}{blue{boxed{colorbox{black}{blue{cal{By : Ukasyah45 ೄྀ࿐}}}}}}$

Jawaban:

1). 12³ × ³√15.625

2). 5³ – 20 × 35

3). 30³ × 20² + 10⁴

Penjelasan dengan langkah-langkah:

1) 12³ = 12 × 12 × 12

= 144 × 12

= 1.728

³√15.625 = 25

25³ = 25 × 25 × 25

= 625 × 25

= 15.625

• 12³ × ³√15.625 = 1.728 × 25

= 43.200 ✔

2) 5³ = 5 × 5 × 5

= 25 × 5

= 125

• 5³ – 20 × 35 = 125 – (20 × 35)

= 125 – 700

= –575 ✔

3) 30³ = 30 × 30 × 30

= 900 × 30

= 27.000

20² = 20 × 20

= 400

10⁴ = (10 × 10) × (10 × 10)

= 100 × 100

= 10.000

• 30³ × 20² + 10⁴ = (27.000 × 400) + 10.000

= 10.800.000 + 10.000

= 10.810.000 ✔