2 pangkat minus 2
=...
Note : ya jelas mobel lejen lah:v
=...
Note : ya jelas mobel lejen lah:v
Sifat-Sifat Perpangkatan
- a^b × a^c = a^(b + c)
- a^b × c^b = (a × c)^b
- a^b ÷ a^c = a^(b - c)
- a^⁻y = 1/a^y
- a^0 = 1
- a^1 = a
>> Penyelesaian :
- a^⁻y = 1/a^y
= 2^-2
= 1/2^2
= 1/(2.2)
= 1/4
= 0,25
[tex]2 {}^{ - 2} [/tex]
[tex] = \frac{1}{2} {}^{2} [/tex]
[tex] = \frac{1}{2} \times \frac{1}{2} [/tex]
[tex] = \frac{1}{4} [/tex]
[tex] = \frac{25}{100} [/tex]
[tex] = 0.25[/tex]
UwU
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