Quis

Jawaban:

1. 72.900
2. 4.864
3. 873

Penjelasan dengan langkah-langkah:

1. 18²×15²=

18²=18×18=324

15²=15×15=225

18²×15²

=324×225

=72.900

2. 17³-7²=

17³=17×17×17=4913

7²=7×7=49

17³-7²

=4913-49

=4.864

3. 8³+19²=

8³=8×8×8=512

19²=19×19=361

8³+19²

=512+361

=873

maaf jika salah semoga membantu kak

tag:maaf ya jika jawaban salah, kurang tepat, kurang jelas,kurang benar semoga bermanfaat

1.) 18² × 15²

=> 18² = ( 18 × 18 ) = 324

=> 15² = ( 15 × 15 ) = 225

= 324 × 225

= 72.900 ✔

_______________________

2.) 17³ – 7²

=> 17³ = ( 17 × 17 × 17 ) = 4.913

=> 7² = ( 7 × 7 ) = 49

= 4.913 – 49

= 4.864 ✔

_______________________

3.) 8³ + 19²

=> 8³ = ( 8 × 8 × 8 ) = 512

=> 19² = ( 19 × 19 ) = 361

= 512 + 361

= 873 ✔