Q. malam - Universityku

soal 1
54² + 44²

soal 2
67³ – 34³

peraturan ↓
=> no copas
=> pakai cara
=> no ngasal
=> koreksi terlebih dahulu

$red{boxed{boxed{blue{selamat : mengerjakan}}}}$

Q. malam

Penjelasan dengan langkah-langkah:

54² + 44²

= (54 × 54) + (44 × 44)

= 2.916 + 1.936

= 4.852

67³ – 34³

= (67 × 67 × 67) – (34 × 34 × 34)

= (4.489 × 67) – (1.156 × 34)

= 300.763 – 39.304

= 261.459

=========

54² + 44²

(54 × 54) + (44 × 44)

2916 + (44 × 44)

2916 + 1936

4852

—–

67³ – 34³

(67 × 67 × 67) – (34 × 34 × 34)

(67 × 4489) – (34 × 1156)

300.763 – (34 × 1156)

300.763 – 39.304

261459

========