1. 2³ + 7³
2. 2! + 7!
3. 1/4 + 3/2![]()
2. 2! + 7!
3. 1/4 + 3/2
Penjelasan dengan langkah-langkah:
1. 2³ + 7³
(2×2×2) + (7×7×7)
(4×2) + (49×7)
8 + 343
= 351
2. 2! + 7!
(2×1) + (7×6×5×4×3×2×1)
2 + (42×20×6)
2 + (42×120)
2 + 5040
= 5.042
3. 1/4 + 3/2
1/4 + 6/4
(1+6)/4
7/4
= 1 3/4
Penjelasan dengan langkah-langkah:
2³ + 7³
= (2 × 2 × 2) + (7 × 7 × 7)
= (4 × 2) + (49 × 7)
= 8 + 343
= 351
-
2! + 7!
= (2 × 1) + (7 × 6 × 5 × 4 × 3 × 2 × 1)
= 2 + 5.040
= 5.042
-
1/4 + 3/2
= 1/4 + 3 × 2/2 × 2
= 1/4 + 6/4
= 1 + 6/4
= 7/4
= 1 3/4
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