Soal 1 (eksponen)

0
Soal Matematika - Eksponen
Hasil dari \( 100^{\frac{1}{2}} \cdot 81^{\frac{3}{4}} \cdot 36^{\frac{1}{2}} = \dots \)
  • A. 1.836
  • B. 1.620
  • C. 1.640
  • D. 1.560
  • E. 1.220

Pembahasan:
\( 100^{\frac{1}{2}} \cdot 81^{\frac{3}{4}} \cdot 36^{\frac{1}{2}} = (10^2)^{\frac{1}{2}} \cdot (3^4)^{\frac{3}{4}} \cdot (6^2)^{\frac{1}{2}} \)
\( \quad \quad \quad \quad \quad \quad \quad = 10 \cdot 3^3 \cdot 6 \)
\( \quad \quad \quad \quad \quad \quad \quad = 10 \cdot 27 \cdot 6 \)
\( \quad \quad \quad \quad \quad \quad \quad = 1.620 \)

Jawaban: B

Tags

Posting Komentar

0 Komentar
Posting Komentar (0)
To Top