Question

Q. spesial naik gelar ( 4/10 ) 5 poin
80² + 90² × 100²
7 + 9 × 2

note :
spesial naik gelar ygy<3
maaf pelit poin soalnya lagi hemat poin UwU​

Answer 1

1.

80² + 90² × 100²

= (80 × 80) + 90² × 100²

= 6.400 + 90² × 100²

= 6.400 + (90 × 90) × 100²

= 6.400 + 8.100 × 100²

= 6.400 + 8.100 × (100 × 100)

= 6.400 + (8.100 × 10.000)

= 6.400 + 81.000.000

= 81.006.400

2.

7 + 9 × 2

= 7 + (9 × 2)

= 7 + 18

= 25

Answer 2

Jawab:

Penjelasan dengan langkah-langkah:

→80² + 90² × 100²


→ (80 × 80) + 90² × 100²

→ 6.400 + 90² × 100²

→ 6.400 + (90 × 90) × 100²

→ 6.400 + 8.100 × 100²

→ 6.400 + 8.100 × (100 × 100)

→ 6.400 + (8.100 × 10.000)

→ 6.400 + 81.000.000

→ 81.006.400

→80² + 90² × 100² = → 81.006.400


→7 + 9 × 2

→ 7 + (9 × 2)

→ 7 + 18

→ 25

→7 + 9 × 2 = 25

Habis belajar sama kak @MAGenius dikasih tau cara pengerjaan nya .