bisa yu bantu, besok di kumpul
Jawaban:
15. D
16. C
Penjelasan dengan langkah-langkah:
[tex]( \frac{1}{8} ) {}^{8} \div ( \frac{1}{4} ) {}^{5} \times( \frac{1}{2} ) {}^{2} \\ (2 {}^{ - 3} ) {}^{ 8} \div (2 {}^{ - 2} ) {}^{5} \times (2 {}^{ - 1} ) {}^{2} \\ 2 { }^{ - 24} \div 2 {}^{ - 10} \times 2 {}^{ - 2} \\ 2 {}^{ - 24 + 10 - 2} \\ 2 {}^{ - 16} [/tex]
[tex] \sqrt{7} \times \sqrt{9} \\ \sqrt{7} \times 3 \\ 3 \sqrt{7} [/tex]
Semoga Membantu
Penjelasan dengan langkah-langkah:
(1/8)^8 ÷ (1/4)^5 × (1/2)^2
(2^-3)^8 ÷ (2^-2)^5 × (2^-1)^2
2^-24 ÷ 2^-10 × 2^-2
2^-24 + 10 - 2
2^-16
√7 × √9
√7 × 3
= 3√7
[answer.2.content]
