ubahlah bentuk bentuk perangkat negatif berikut kedalam bentuk pangkat positif a.2–⁵b.1/2_⁴

Bidang studi:
Matematika
Penulis:
dahlia
Dibuat:
1 tahun lalu

Jawaban 2

Jawaban:

a. 2^-5 = 1/2^5 (satu per dua pangkat lima)

b. 1/2^-4 = 1/½^4 (satu per satu per dua pangkat empat)

semoga membantu

Penulis:

milagrosblankenship
Nilai jawaban:
17

[tex] \mathbb{ \color{aqua}{ \underbrace{JAWABAN}}}[/tex]

[tex] \begin{aligned}&& \begin{aligned}& \bf{a. \: } \boxed{ \bf{ \: \frac{1}{32} \: }} \\ & \bf{b. \: } \boxed{ \bf{ \: 16 \:} } \end{aligned} \end{aligned}[/tex]

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[tex] \mathbb{ \color{orange}{ \underbrace{PENYELESAIAN}}}[/tex]

[tex] \begin{aligned}& \begin{aligned} \small{ \bf{ \blue{Gunakan \: sifat - sifat \: eksponen \: berikut : }}}\end{aligned} \\ & \boxed{ \: \begin{aligned} \tt{ {a}^{ - n} } &= \tt{ \frac{1}{ {a}^{n} } } \\ \tt{{ \left( \frac{1}{a} \right) }^{ - n} } &= \tt{ {a}^{n} } \end{aligned} \: } \end{aligned} \\ \\ [/tex]

SOAL a :

[tex] \boxed{ \: \begin{aligned} \tt{ {2}^{ - 5} } &= \tt{ \frac{1}{ {2}^{5} } } \\ \tt{} &= \red{ \boxed{ \bf{ \pink{ \frac{1}{32} }}}} \end{aligned} \: } \\ \\ [/tex]

SOAL b :

[tex] \boxed{ \: \begin{aligned} \tt{ { \left( \frac{1}{2} \right) }^{ - 4} } &= \tt{ {2}^{4} } \\ &= \red{ \boxed{ \bf{ \pink{16}}}} \end{aligned} \: }[/tex]

[tex] \colorbox{ff0000}{} \colorbox{ff4000}{}\colorbox{ff8000}{}\colorbox{ffc000}{}\colorbox{ffff00}{}\colorbox{c0ff00}{}\colorbox{80ff00}{}\colorbox{40ff00}{}\colorbox{00ff00}{}\colorbox{00ff40}{}\colorbox{00ff80}{}\colorbox{00ffc0}{}\colorbox{00ffff}{}\colorbox{00c0ff}{}\colorbox{0080ff}{}\colorbox{0040ff}{}\colorbox{0000ff}{}\colorbox{4000ff}{}\colorbox{8000ff}{}\colorbox{c000ff}{}\colorbox{ff00ff}{}\colorbox{ff00c0}{}\colorbox{ff00a0}{}\colorbox{ff0080}{}\colorbox{ff0040}{} [/tex]

Penulis:

zippywkca
Nilai jawaban:
0