QUIZ - Universityku

(7! – 5!) ÷ 5! = ?

16² ÷ 2⁵ = ?

note : Jawabnya harus pakai penjelasan ya :)

QUIZ

(7! – 5!) ÷ 5! = 41

16² ÷ 2⁵ = 64

Diketahui :

Selesaikan bentuk soal berikut.

Ditanya :

Jawab :

Nomor 1

$tt (7! - 5!) ÷ 5!$

$tt = ((1 times 2 times 3 times 4 times 5 times 6 times 7)- (1 times 2 times 3 times 4 times 5)) ÷ (1 times 2 times 3 times 4 times 5)$

$tt=(5.040 - 120) ÷ 120$

$tt= 4.920 ÷ 120$

$tt = 41$

Nomor 2

$tt {16}^{2} div {2}^{5}$

$tt = (16 times 16)div (2 times 2times 2times 2times 2)$

$tt = 256 div 32$

$tt = 8$

(7! – 5!) ÷ 5!

= [(7×6×5×4×3×2) – (5×4×3×2)] ÷ (5×4×3×2)

= [5.040 – 120] ÷ 120

= 4.920 ÷ 120

= 41

16² ÷ 2^5

= (16×16) ÷ (2×2×2×2×2)

= 256 ÷ 32

= 8