Q...Q 12!! × (13!! + 5!) - 120 =Nt : Lanjut aj lah, brainly nya pensi dulu ;

◐.̃◐Penyelesaian◐.̃◐

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→ 12!!

→ (12 × 10 × 8 × 6 × 4 × 2 × 1)

→ (120 × 8 × 6 × 4 × 2 × 1)

→ (960 × 6 × 4 × 2 × 1)

→ (5.760 × 4 × 2 × 1)

→ (23.040 × 2 × 1)

→ (46.040 × 1)

→ 46.040

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→ 13!! + 5!

→ (13 × 11 × 9 × 7 × 5 × 3 × 1) + (5 × 4 × 3 × 2 × 1)

→ (143 × 9 × 7 × 5 × 3 × 1) + (5 × 4 × 3 × 2 × 1)

→ (1.287 × 7 × 5 × 3 × 1) + (5 × 4 × 3 × 2 × 1)

→ (9.009 × 5 × 3 × 1) + (5 × 4 × 3 × 2 × 1)

→ (45.045 × 3 × 1) + (5 × 4 × 3 × 2 × 1)

→ (135.135 × 1) + (5 × 4 × 3 × 2 × 1)

→ 135.135 + (5 × 4 × 3 × 2 × 1)

→ 135.135 + (20 × 3 × 2 × 1)

→ 135.135 + (60 × 2 × 1)

→ 135.135 + (120 × 1)

→ 135.135 + 120

→ 135.225

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→ 12!! × (13!! + 5!) - 120

→ 46.040 × 135.225 - 120

→ 6.227.140.200 - 120

→ 6.227.140.080

$\large{ \colorbox{lavender}{ \purple{ \boxed{ \rm{༄ ࿐Semoga \: Membantu༄ ࿐}}}}}$

nurazkiarahma29 mohon berkenan untuk dikoreksi makasih^^

Zan643 Wihh brainly elite ;-;