62²-100×5 =7-7+7=note: sy di bilang cantik :v padahal sy jelek aowkawkak​

62² – 100 × 5

= 62×62 – 100 × 5

= 3.844 – 100 × 5

= 3.844 – 500

= 3.344

7 – 7 + 7

= 0 + 7

= 7

62² – 100 × 5

(62×62) – 500

3.844 – 500

3.344

7 – 7 + 7

0 + 7

7