Eksponen
Soal:
[tex] {2}^{8} \times \frac{4}{5} = ...[/tex]
[tex] {2}^{8} \times {4}^{2} = ...[/tex]
Jawab dengan benar
Soal:
[tex] {2}^{8} \times \frac{4}{5} = ...[/tex]
[tex] {2}^{8} \times {4}^{2} = ...[/tex]
Jawab dengan benar
- 2⁸ × 4/5
- ( 2² × 2² × 2² × 2² ) × 4/5
- ( 4 × 4 × 4 × 4 ) × 4/5
- ( 16 × 16 ) × 4/5
- 256 × 4/5
- 1.024/5
- 204,8
__________________________
- 2⁸ × 4²
- ( 2² × 2² × 2² × 2² ) × ( 4 × 4 )
- ( 4 × 4 × 4 × 4 ) × 16
- ( 16 × 16 ) × 16
- 256 × 16
- 4.096
[tex]{\colorbox{black}{\purple{\boxed{\colorbox{green}{\blue{ {࿐Answer ࿐ by : ❀BrainlyElite14❀:・゚}}}}}}}[/tex]
OPSI 1
2⁸ × 4/5
= ((( 2 × 2 ) × ( 2 × 2 ) × ( 2 × 2 ) × ( 2 × 2 ))) × 4/5
= (( 4 × 4 ) × ( 4 × 4 )) × 4/5
= ( 16 × 16 ) × 4/5
= 256 × 4/5
= 1024/5
= 204 4/5
OPSI 2
2⁸ × 4²
= ((( 2 × 2 ) × ( 2 × 2 ) × ( 2 × 2 ) × ( 2 × 2 ))) × ( 4 × 4 )
= (( 4 × 4 ) × ( 4 × 4 )) × 16
= ( 16 × 16 ) × 16
= 256 × 16
= 4.096