Yuizz10! – 9! =10 × 10 – 20 = Sepiiiiiiiiiii
Jawaban:
10! – 9! =
10!=
10×9×8×7×6×5×4×3×2×1
=3.628.800
9!=
9×8×7×6×5×4×3×2×1
=3.628.800
Jadi:
3.628.800 – 3.628.800
=0
10 × 10 – 20 =
(10×10)-20
=100-20
=80
Penjelasan dengan langkah-langkah: