NAUFAL H

04 Desember 2023 16:17

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NAUFAL H

04 Desember 2023 16:17

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Raufa Z

Community

14 Desember 2023 13:55

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<p>1. BILANGAN NEGATIF BERPANGKAT</p><p>(-2)<sup>4</sup>+(-2)<sup>3</sup>+(-2)<sup>2</sup>+(-2)<sup>1</sup>+(-2)<sup>0 </sup>= 16-8+4-2+1 = <strong>11</strong></p><p>&nbsp;</p><p>2. BILANGAN BERPANGKAT NEGATIF</p><p>3<sup>-1</sup>+5<sup>-1 </sup>= 1/3 + 1/5 = 5+3 /15 = <strong>8/15</strong></p><p>&nbsp;</p><p>3. BILANGAN BERPANGKAT PECAHAN</p><p>81<sup>1/4</sup>x16<sup>3/2 </sup>= 3x64 = <strong>192</strong></p><p>&nbsp;</p><p>4. PERSAMAAN EKSPONENSIAL</p><p>3<sup>-x+2 </sup>= 1/81</p><p>3<sup>-x+2</sup>=3<sup>-4</sup></p><p>-x+2=-4</p><p>-x=-6</p><p><strong>x=6</strong></p>

1. BILANGAN NEGATIF BERPANGKAT

(-2)4+(-2)3+(-2)2+(-2)1+(-2)0 = 16-8+4-2+1 = 11

 

2. BILANGAN BERPANGKAT NEGATIF

3-1+5-1 = 1/3 + 1/5 = 5+3 /15 = 8/15

 

3. BILANGAN BERPANGKAT PECAHAN

811/4x163/2 = 3x64 = 192

 

4. PERSAMAAN EKSPONENSIAL

3-x+2 = 1/81

3-x+2=3-4

-x+2=-4

-x=-6

x=6


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Sumber W

Community

16 Desember 2023 13:21

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<p>1. &nbsp; &nbsp;(-2)<sup>4</sup> + (-2)<sup>3</sup> + (-2)<sup>2</sup> + (-2) + (-2)<sup>0</sup></p><p>&nbsp; &nbsp; &nbsp;= 16 + (-8) + 4 + (-2) + 1</p><p>&nbsp; &nbsp; &nbsp;= 11</p><p>2. 3<sup>-1</sup> + 5<sup>-1</sup> = 1/3 + 1/5</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= 5/15 + 3/15</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= 8/15</p><p>3. 81<sup>1/4</sup> x 16<sup>3/2</sup> = (3<sup>4</sup>)<sup>1/4</sup> x (2<sup>4</sup>)<sup>3/2</sup></p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; = 3 x 2<sup>6</sup></p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; = 3 x 64</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; = 192</p><p>4. 3<sup>-x + 2</sup> = 1/81</p><p>&nbsp; &nbsp; &nbsp;3<sup>-x + 2</sup> = 1/3<sup>4</sup></p><p>&nbsp; &nbsp; &nbsp;3<sup>-x + 2</sup> = 3<sup>-4</sup></p><p>&nbsp; &nbsp; &nbsp;-x + 2 = -4</p><p>&nbsp; &nbsp; x = 2 + 4</p><p>&nbsp; &nbsp; x = 6</p>

1.    (-2)4 + (-2)3 + (-2)2 + (-2) + (-2)0

     = 16 + (-8) + 4 + (-2) + 1

     = 11

2. 3-1 + 5-1 = 1/3 + 1/5

                     = 5/15 + 3/15

                     = 8/15

3. 811/4 x 163/2 = (34)1/4 x (24)3/2

                              = 3 x 26

                              = 3 x 64

                              = 192

4. 3-x + 2 = 1/81

     3-x + 2 = 1/34

     3-x + 2 = 3-4

     -x + 2 = -4

    x = 2 + 4

    x = 6


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