Quiz8² + 2² – 3²Note : Siapkan hp anda yah !!​

Jawaban:

• 8² + 2² – 3² = ….

=> ( 8 × 8 ) + ( 2 × 2 ) – ( 3 × 3 )

=> 64 + ( 2 × 2 ) – ( 3 × 3 )

=> 64 + 4 – 9

=> 68 – 9

=> 59

Jawaban:

59

Penyelesaian

8² + 2² – 3² = …

= (8 × 8) + (2 × 2) – (3 × 3)

= 64 + 4 – 9

= 68 – 9

= 59