Matematika Sekolah Menengah Atas (3- 1/2 - 1/4)-² adalah​

darianaschillerulv – April 11, 2023

(3- 1/2 - 1/4)-² adalah​

Jawaban:

[tex] - 19 \frac{8}{9} [/tex]

Penjelasan dengan langkah-langkah:

[tex](3 - \frac{1}{2} - \frac{1}{4} ) {}^{ - 2} [/tex]

[tex](3 - {2}^{ - 1} - 2 {}^{ - 2} ) {}^{ - 2} [/tex]

[tex]3 {}^{ - 2} - {2}^{ - 1 \times ( - 2)} - {2}^{ - 2 \times ( - 2)} [/tex]

[tex]3 {}^{ - 2} - {2}^{2} - 2 {}^{4} [/tex]

[tex] \frac{1}{9} - 4 - 16[/tex]

[tex] \frac{1}{9} - 20[/tex]

[tex] \frac{1}{9} - \frac{180}{9} [/tex]

[tex] - \frac{179}{9} [/tex]

[tex] - 19\frac{8}{9} [/tex]

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