Hasil dari 58 – (-3)² + 4³ A. 81 C.112 B. 99 D. 163
Jawaban:
a). 81
Penjelasan dengan persiapan-anju:
58 – (-3)² + 4³ – 2⁵
= 58 – (-3)² + (4.4.4) – 2⁵
= 58 – (-3)² + (16.4) – 2⁵
= 58 – (-3)² + 64 – (2.2.2.2.2)
= 58 – (-3)² + 64 – (4.4.2)
= 58 – (-3)² + 64 – (16.2)
= 58 – (-3)² + 64 – 32
= 49 + 64 – 32
= 113 – 32
=
81
- opsi a.
