Q.4! + 5! = ……6! – 3! = ……​

Jawaban:

4! + 5!

=(4 × 3 × 2 × 1) + 5!

=24 + (5 × 4 × 3 × 2 × 1)

=24 + 120

=144

_____

6! – 3!

=(6 × 5 × 4 × 3 × 2 × 1) – 3!

=720 – (3 × 2 × 1)

=720 – 6

=714

Jawaban:

4! + 5! :

________

4! = 4×3×2×1

= 12×2×1

= 24×1

= 24

5! = 5×4×3×2×1

= 20×3×2×1

= 60×2×1

= 120

4! + 5! = 24 + 120

= 144

_________________

6! – 3! :

_______

6! = 6×5×4×3×2×1

= 30×4×3×2×1

= 120×3×2×1

= 360×2×1

= 720×1

= 720

3! = 3×2×1

= 6×1

= 6

_________

6! – 3! = 720 – 6

= 714