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[tex]2 ^ { x } \cdot 2 ^ { 5

Berikut ini adalah pertanyaan dari btsa29654 pada mata pelajaran Matematika untuk jenjang Sekolah Menengah Pertama

2 ^ { x } \cdot 2 ^ { 5 } = 2 ^ { 4 }pangkat x nya berapa dan cara menghitungnya?

tolong dijawab yaa makasih ​

Jawaban dan Penjelasan

Berikut ini adalah pilihan jawaban terbaik dari pertanyaan diatas.

\mathbb{ \color{aqua}{ \underbrace{JAWABAN}}}

-1

------------------

\mathbb{ \color{orange}{ \underbrace{PENYELESAIAN}}}

\begin{aligned} &\begin{aligned}\small{\bf{Gunakan \: sifat \: sifat \: eksponen \: berikut : }} \end{aligned} \\ & \boxed{ \: \begin{aligned} \tt{ {a}^{m} \times {a}^{n} = {a}^{m + n} } \end{aligned} \: } \end{aligned} \\ \\

\boxed{ \: \begin{aligned} \tt{2^{x} \cdot 2^{5}} &= \tt{ 2^{4}} \\ \tt{ { \not{2}}^{x + 5} }&= \tt{ { \not{2}}^{4} } \\ \tt{x + 5}&= \tt{4} \\ \tt{x}&= \tt{4 - 5} \\ \tt{x}&= \red{ \boxed{ \green{ \bf{ - 1}}}} \end{aligned} \: }

------------------

\mathbb{ \color{red}{ \underbrace{KESIMPULAN}}}

Jadi, nilai x yang memenuhi adalah -1

\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] \mathbb{ \color{aqua}{ \underbrace{JAWABAN}}}[/tex]-1------------------[tex] \mathbb{ \color{orange}{ \underbrace{PENYELESAIAN}}}[/tex][tex] \begin{aligned} &\begin{aligned}\small{\bf{Gunakan \: sifat \: sifat \: eksponen \: berikut : }} \end{aligned} \\ & \boxed{ \: \begin{aligned} \tt{ {a}^{m} \times {a}^{n} = {a}^{m + n} } \end{aligned} \: } \end{aligned} \\ \\ [/tex][tex] \boxed{ \: \begin{aligned} \tt{2^{x} \cdot 2^{5}} &= \tt{ 2^{4}} \\ \tt{ { \not{2}}^{x + 5} }&= \tt{ { \not{2}}^{4} } \\ \tt{x + 5}&= \tt{4} \\ \tt{x}&= \tt{4 - 5} \\ \tt{x}&= \red{ \boxed{ \green{ \bf{ - 1}}}} \end{aligned} \: }[/tex]------------------[tex] \mathbb{ \color{red}{ \underbrace{KESIMPULAN}}}[/tex]Jadi, nilai x yang memenuhi adalah -1[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][tex] \mathbb{ \color{aqua}{ \underbrace{JAWABAN}}}[/tex]-1------------------[tex] \mathbb{ \color{orange}{ \underbrace{PENYELESAIAN}}}[/tex][tex] \begin{aligned} &\begin{aligned}\small{\bf{Gunakan \: sifat \: sifat \: eksponen \: berikut : }} \end{aligned} \\ & \boxed{ \: \begin{aligned} \tt{ {a}^{m} \times {a}^{n} = {a}^{m + n} } \end{aligned} \: } \end{aligned} \\ \\ [/tex][tex] \boxed{ \: \begin{aligned} \tt{2^{x} \cdot 2^{5}} &= \tt{ 2^{4}} \\ \tt{ { \not{2}}^{x + 5} }&= \tt{ { \not{2}}^{4} } \\ \tt{x + 5}&= \tt{4} \\ \tt{x}&= \tt{4 - 5} \\ \tt{x}&= \red{ \boxed{ \green{ \bf{ - 1}}}} \end{aligned} \: }[/tex]------------------[tex] \mathbb{ \color{red}{ \underbrace{KESIMPULAN}}}[/tex]Jadi, nilai x yang memenuhi adalah -1[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][tex] \mathbb{ \color{aqua}{ \underbrace{JAWABAN}}}[/tex]-1------------------[tex] \mathbb{ \color{orange}{ \underbrace{PENYELESAIAN}}}[/tex][tex] \begin{aligned} &\begin{aligned}\small{\bf{Gunakan \: sifat \: sifat \: eksponen \: berikut : }} \end{aligned} \\ & \boxed{ \: \begin{aligned} \tt{ {a}^{m} \times {a}^{n} = {a}^{m + n} } \end{aligned} \: } \end{aligned} \\ \\ [/tex][tex] \boxed{ \: \begin{aligned} \tt{2^{x} \cdot 2^{5}} &= \tt{ 2^{4}} \\ \tt{ { \not{2}}^{x + 5} }&= \tt{ { \not{2}}^{4} } \\ \tt{x + 5}&= \tt{4} \\ \tt{x}&= \tt{4 - 5} \\ \tt{x}&= \red{ \boxed{ \green{ \bf{ - 1}}}} \end{aligned} \: }[/tex]------------------[tex] \mathbb{ \color{red}{ \underbrace{KESIMPULAN}}}[/tex]Jadi, nilai x yang memenuhi adalah -1[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]

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Last Update: Wed, 16 Nov 22
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