1. 5-³ × 4-²
2. 69 + 6⁴
#Good Luck
Nt : Persiapan -. mercon seh tuku
[tex] \tt {5}^{ - 3} \times {4}^{ - 2} [/tex]
[tex] \tt \frac{1}{ {5}^{3} } \times \frac{1 }{ {4}^{2} } = \frac{1}{5 \times 5 \times 5} \times \frac{1}{4 \times 4} [/tex]
[tex] \tt \frac{1}{125 } \times \frac{1}{16} = \frac{1}{125 \times 16} [/tex]
[tex] \tt \frac{1}{2.000} [/tex]
~~~~~~~~~~~
[tex] \tt69 + {6}^{4} [/tex]
[tex] \tt69 + (6 \times 6 \times 6 \times 6)[/tex]
[tex] \tt69 + (36 \times 36)[/tex]
[tex] \tt69 + 1.269[/tex]
[tex] \tt1.338[/tex]
Jawaban:
No 1
[tex]5^{- 3} \times 4^{ - 2} = \\ \frac{1}{5^{3} } \times \frac{1}{4^{2} } = \frac{1}{5 \times 5 \times 5} = \frac{1}{4 \times 4} \\ \frac{1}{125} \times \frac{1}{16} = \frac{1}{125 \times 16} = \frac{1}{2.000} [/tex]
No 2
[tex]69 + 6^{4} = \\ = 69 + (6 \times 6 \times 6 \times 6) \\ = 69 + (36 \times 6 \times 6) \\ = 69 + (216 \times 6) \\ = 69 + 1.296 \\ = 1.365[/tex]
KOREKSI BILA SALAH
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