Quiz QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ !

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 {25}^{26}  times {25}^{26}

{27}^{26} div {27}^{26}

_______________________

Note: So Swet :> Freinds 3​

Quiz QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ QUIZ !

بِسْــــــــــــــــــمِ اللهِ الرَّحْمَنِ الرَّحِيْمِ

1.)  {25}^{52}

2.) 27

Pendahuluan

Bilangan Pangkat yaitu perkalian berulang suatu bilangan (asli) dengan bilangan itu sendiri beberapa kali sebanyak yg ditunjukkan oleh bilangan (asli) itu.

.

.

dapat dituliskan:

Pangkat 2

  • 2² = 2 × 2
  • 3² = 3 × 3
  • 4² = 4 × 4
  • 5² = 5 × 5

Pangkat 3

  • 2³ = 2 × 2 × 2
  • 3³ = 3 × 3 × 3
  • 4³ = 4 × 4 × 4
  • 5³ = 5 × 5 × 5

Pangkat 4

  • 2⁴ = 2 × 2 × 2 × 2
  • 3⁴ = 3 × 3 × 3 × 3
  • 4⁴ = 4 × 4 × 4 × 4
  • 5⁴ = 5 × 5 × 5 × 5

.

.

Jenis jenis bilangan pangkat

  • Bilangan pangkat Positif yaitu pangkat nya tidak ada min ( – )
  • Bilangan pangkat Negatif yaitu pangkat nya ada min ( – )
  • Bilangan pangkat nol ( 0 ) yaitu pangkat nya tidak ada atau bisa dibilang 1

.

.

sifat sifat bilangan pangkat

  • boxed{bold{red{rm{ {a}^{n} times {a}^{m} = {a}^{n + m} }}}}
  • boxed{bold{red{rm{ {a}^{n} div {a}^{m} = {a}^{n - m} }}}}
  • boxed{bold{red{rm{( {a}^{m} {)}^{n} = {a}^{mn} }}}}
  • boxed{bold{red{rm{(ab {)}^{m} = {a}^{m} : . : {b}^{m} }}}}
  • boxed{bold{red{rm{( frac{a}{b} {)}^{m} = frac{ {a}^{m} }{ {b}^{m} } }}}}

Pembahasan soal

menggunakan Sifat Sifat bilangan pangkat

1.)

 {25}^{26} times {25}^{26}

=  {25}^{26 + 26}

= boxed{bold{blue{rm{ {25}^{52} }}}}

———-::———–::————::————

2.)

 {27}^{26} div {27}^{26}

=  {27}^{26 - 26}

=  {27}^{0}

= boxed{bold{blue{rm{27}}}}

Detail Jawaban

  • Kelas : 9
  • mapel : matematika
  • materi : bilangan pangkat
  • bab : 1
  • kode Kategorisasi : 9.2.1
  • kode soal : 2
  • kata kunci : sifat bil.pangkat

hugemathfrakred{math}mathfrakblue{fiilzaa}

Gambar Jawaban