Q. mungkin satu lagi :-:15² + 20 – 10 = 15³ + 20 – 11 = heheh ._.”​

Jawaban:

15² + 20 – 10

= ( 15 × 15 ) + 20 – 10

= 225 + 20 – 10

= 245 – 10

= 235

15³ + 20 – 11

= ( 15 × 15 × 15 ) + 20 – 10

= 3.375 + 20 – 10

= 3.395 – 10

= 3.385

Maaf kalau salah

Penjelasan dengan langkah-langkah:

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