tolong bantu yaa, makasi!
Jawaban:
13
Penjelasan dengan langkah-langkah:
(3✓5 + 4✓2) - (3✓5 - 4✓2)
= (3✓5)² - (4✓2)²
= 3² (✓5)² - 4² (✓2)²
= (9 × 5) - (16 × 2)
= 45 - 32
= 13
[answer.2.content]100 Hikes/Travel Guide: Central Oregon Cascades
100 Hikes/Travel Guide: Central Oregon Cascades
Jawaban:
13
Penjelasan dengan langkah-langkah:
(3✓5 + 4✓2) - (3✓5 - 4✓2)
= (3✓5)² - (4✓2)²
= 3² (✓5)² - 4² (✓2)²
= (9 × 5) - (16 × 2)
= 45 - 32
= 13
[answer.2.content]