Question

Tuwis. [ 6/10 ]
------------------------------------------

↬8(4) × 6(2²)
↬8!! + 9(3²) × 5²

------------------------------------------

[tex]\mathbb\color{pink}{{{RULES : }}}[/tex]
↬Pakai cara!
↬ngasal → report!
↬Rapi!
↬Salah → koreksi 30 menit!

----------------------------------------

:-::
​

Answer 1

^ Faktorial dan bilangan berpangkat ^

8(4) × 6(2²)

32 × 6(2 × 2)

32 × 6(4)

32 × 24

768

__

8!! + 9(3²) × 5²

(8 × 6 × 4 × 2) + 9(3 × 3) × (5 × 5)

(48 × 8) + 9(9) × 25

384 + 81 × 25

384 + 2.025

2.409

Answer 2

Penjelasan dengan langkah-langkah:

~penyelesaian~

8(4) × 6(2²)

= 32 × 6(4)

= 32 × 24

= 768

8!! + 9(3²) × 5²

= 8×6×4×2 + 9(3²) × 5²

= 48×4×2 + 9(9) × 25

= 192×2 + 81 × 25

= 384 + 81 × 25

= 385 + 2.025

= 2.409