QUIZ!!!

SOAL:

1) 65² – 8³ + 17⁴

2) 91² + 10 x 2³

JAWAB:

1).65² – 8³ + 17⁴

= (65×65) – (8×8×8) + (17×17×17×17)

= 4.225 – 512 + 83.521

= 3.713 + 83.521

= 87.234✔️

2) 91² + 10 × 2³

= (91 × 91) + (10 × 2×2×2)

= 8.281 + 80

= 8.361✔️

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Jawaban:

1) 65² – 8³ + 17⁴ = 87.234

2) 91² + 10 x 2³ = 8.361

Langkah Penyelesaian:

1. 65² – 8³ + 17⁴

= (65 x 65) – (8 x 8 x 8) + (17 x 17 x 17 x 17)

= 4.225 – 512 + 83.521

= 3.713 + 83.521

= 87.234

2. 91² + 10 x 2³

= (91 x 91) + 10 x (2 x 2 x 2)

= 8.281 + 10 x 8

= 8.281 + 80

= 8.361