Q.

jawaban:

1.) 10!-9!= 3.628.800 – 362.880

=3.265.920

10!=10×9×8×7×6×5×4×3×2×1

=90×8×7×6×5×4×3×2×1

=720×7×6×5×4×3×2×1

=5.040×6×5×4×3×2×1

=30.240×5×4×3×2×1

=151.200×4×3×2×1

=604.800×3×2×1

=1.814.400×2×1

=3.628.800×1

=3.628.800

9!=9×8×7×6×5×4×3×2×1

=72×7×6×5×4×3×2×1

=504×6×5×4×3×2×1

=3.024×5×4×3×2×1

=15.120×4×3×2×1

=60.480×3×2×1

=181.440×2×1

=362.880×1

=362.880

2.) 6^5 × 6^4 ÷ 6^6 = 7.776×1.296=10.077.696

_________

46.656

=216

6^5=6×6×6×6×6

=7.776

6^4=6×6×6×6

=1.296

6^6=6×6×6×6×6×6

=46.656

1.) 10! – 9!

10!

= 10 x 9 x 8 x7 x 6 x 5 x 4 × 3 × 2 × 1

= 90 x 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1

=720 x 7 x 6 x 5 x 4 × 3 × 2 × 1

= 5.040 x 6 × 5 × 4 × 3 × 2 × 1

= 30.240 × 5 × 4 × 3 × 2 × 1

= 151.200 x 4 × 3 × 2 × 1

= 604.800 × 3 × 2 × 1

= 1.814.400 × 2 × 1

= 3.628.800 × 1

= 3.628.800

= 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1

= 72 × 7 × 6 × 5 × 4 × 3 × 2 × 1

= 504 × 6 × 5 × 4 × 3 × 2 × 1

= 3.024 × 5 × 4 × 3 × 2 × 1

= 15.120 × 4 × 3 × 2 × 1

= 60.480 × 3 × 2 × 1

= 181.440 × 2 × 1

= 362.880 × 1

= 362.880

= 10! – 9!

= 3.628.800 – 362.880

= 3.265.920 ☑

2.) 6⁵ × 6⁴ ÷ 6⁶

= 6(⁵+⁴-⁶)

= 6(¹¹-⁶)

= 6⁵ ☑

= 7.776