1) 25³ ÷ 25² × 25⁰
2) 3² × 3² ÷ 3⁴
# DAH MO FOKUS UNTUK PTM DAN MUNGKIN ON BUKAN 2 / 1 BULAN MUNGKIN 5 BULAN 😀
# Target udah 210.700
Question SEBELUM berpisah dengan brainly selama 2 bulan / 1 bulan ↓
1. 25³ ÷ 25² × 25 = 625
→ 25³ = 15.625
→ 25² = 625
→ 25
→ 15.625 ÷ 625 × 25
→ 25 × 25
→ 625
2. 3² × 3² ÷ 3⁴ =
→ 3²= 3 × 3 = 9
→ 3² = 3 × 3 = 9
→ 3⁴ = 3 × 3 × 3 × 3 = 81
→ 9 × 9 ÷ 81
→ 81 ÷ 81
→ 1
Jawaban:
25³ ÷ 25² × 25⁰
= (25 × 25 × 25) ÷ (25 × 25) × 25
= (625 × 25) ÷ 625 × 25
= 15.625 ÷ 625 × 25
= 26,6 × 25
= 665
Atau :
25³ ÷ 25² × 25⁰
= 25(³-²) × ⁰
= 25¹
3² × 3² ÷ 3⁴
= (3 × 3) × (3 × 3) ÷ (3 × 3 × 3 × 3)
= 9 × 9 ÷ (9 × 3 × 3)
= 9 × 9 ÷ (27 × 3)
= 9 × 9 ÷ 81
= 9 × 9 ÷ 81
= 81 ÷ 81
= 1
atau :
3² × 3² ÷ 3⁴
= 3(²+²) 3⁴
= 3(⁴-⁴)
= 3⁰