Q. 9² + 2² = 4! = Nt : Yang rapi = BeA ​

Jawaban:

9² + 2²

= (9 × 9) + (2 × 2)

= 81 + 4

= 85

4!

= 4 × 3 × 2 × 1

= 12 × 2 × 1

= 24 × 1

= 24

Pertanyaan:

1. 9² + 2²

2. 4!

Jawaban:

1. 85

2. 24

Penyelesaian:

1. 9² + 2² = ??

• 9² = 9 × 9
• = 81

• 2² = 2 × 2
• = 4

• 9² + 2² = ( 9 × 9 ) + ( 2 × 2 )
• = 81 + 4
• = 85

• 2. 4! = 4 × 3 × 2 × 1
• = 12 × 2 × 1
• = 24 × 1
• = 24

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