q. ѕρєѕιαℓ ηєω уєαя
ѕσαℓ :
1. 13² + 21³ = ?
2. 86² - 12³ = ?
3. 12² × 22² = ?
яυℓєѕ :
|• ραкαι ¢αяα ℓєηgкαρ ✓
|• ησ αѕαℓ ×
ηт : нαρρу ηєω уєαя ^•^ ![]()
ѕσαℓ :
1. 13² + 21³ = ?
2. 86² - 12³ = ?
3. 12² × 22² = ?
яυℓєѕ :
|• ραкαι ¢αяα ℓєηgкαρ ✓
|• ησ αѕαℓ ×
ηт : нαρρу ηєω уєαя ^•^
» Bilangan Berpangkat
= 13² + 21³
= (13 × 13) + (21 × 21 × 21)
= 169 + (441 × 21)
= 169 + 9.261
= 9.430
= 86² - 12³
= (86 × 86) - (12 × 12 × 12)
= 7.396 - (144 × 12)
= 7.396 - 1.728
= 5.668
= 12² × 22²
= (12 × 12) × (22 × 22)
= 144 × 484
= 69.696
Penjelasan dengan langkah-langkah:
1. 13² + 21³
= ( 13 × 13 ) + ( 21 × 21 × 21 )
= 169 + ( 441 × 21 )
= 169 + 9.261
= 9.430
2. 86² - 12³
= ( 86 × 86 ) - ( 12 × 12 × 12 )
= 7.396 - ( 144 × 12 )
= 7.396 - 1.728
= 5.668
3. 12² × 22²
= ( 12 × 12 ) × ( 22 × 22 )
= 144 × 484
= 69.696
SEMOGA BERMANFAAT
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