82² + 12² = ..​

82² + 12²

= ( 82 × 82 ) + ( 12 × 12 )

= 6.724 + 144

= 6.868

⃢~ Opung~⃠⃫⃟⃤᳗᳐

Jawaban:

82² + 12² = 6.868

( 82² = 82 × 82 )

>> 82

82

______×

164

656

______+

6724

( 12² = 12 × 12 )

>> 12

12

______×

24

12

______+

144

[ 6.724 + 144 = 6.868 ]

>> 6724

144

________+

6868