Q (+50) 11² + 21²19²+29²​

-Pengerjaan :

乂 11² + 21²

= (11 × 11) + (21 × 21)

= 121 + (21 × 21)

= 121 + 441

= 562 ✓ ( Hasil )

乂 19² + 29²

= (19 × 19) + (29 × 29)

= 361 + (29 × 29)

= 361 + 841

= 1.202 ✓ ( Hasil )

Jawaban:

11² + 21² = 562✔

19² + 29² = 1.202✔

Penjelasan dengan langkah-langkah:

>> 11² + 21² =

• = (11 × 11) + (21 × 21)
• = 121 + 441
• = 562

______________________

>> 19² + 29² =

• = (19 × 19) + (29 × 29)
• = 361 + 841
• = 1.202