Q

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1. 23² + 5²
2. 9!!
3. 100 + 300 + 500
pakai cara

Nt: Ada yg ngeh gk sih? ._.​

Q

Q

23² + 5²

= 23² + 5²

= 529 + 5²

= 529 + 25

= 554

__

9!!

= 9!!

= 9 × 7 × 5 × 3

= 945

__

100 + 300 + 500

= 100 + 300 + 500

= 400 + 500

= 900

__

23² + 5² = 554

9!! = 945

100 + 300 + 500 = 900

penyelesaian soal :

 color{pink}{nomor : 1}

23² + 5²

= ( 23 × 23 ) + ( 5 × 5 )

= 529 + 25

= 554

 color{purple}{nomor : 2}

9!!

= 9 × 7 × 5 × 3

= 63 × 5 × 3

= 315 × 3

= 945

 color{blue}{nomor : 3}

100 + 300 + 500

= ( 100 + 300 ) + 500

= 400 + 500

= 900