Quis1 . 56² – 50²2 . 43³ – 42²#Nyarinotif(notifsevi)​

Jawaban:

1. 636

2. 77.743

Penjelasan dengan langkah-langkah:

1. 56² – 50²

= 56 x 56 – 50 x 50

= 3.136 – 2.500

= 636

2. 43³ – 42²

= 43 x 43 x 43 – 42 x 42

= 79.507 – 1.764

= 77.743

1. 56² – 50²

=> 56²⇒56 × 56 ⇒3.136

=> 50²⇒50 × 50⇒2.500

=> 56² – 50²⇒3.136 – 2.500

=>

2. 43³ – 42²

=> 43³⇒43 × 43 × 43⇒79.507

=> 42²⇒42 × 42⇒1.764

=> 43³ – 42²⇒79.507 – 1.764

=>