Question

80⁵ - 70³ x 10⁵

Jika kakak membeli 2 tas seharga 2.890.000 maka berapa yang harus dibayar kakak jika membeli 3 tas ?​

Answer 1

Soal 1

= 80⁵ - 70³ × 10⁵

= (80×80×80×80×80) - (70×70×70) × (10×10×10×10×10)

= 3.276.800.000 - 343.000 × 100.000

= 3.276.800.000 - 34.300.000.000

= -31.023.200.000

Soal 2

= Rp4.335.000