Q.si 7o75³ – 2³pakai cara
- 5³ – 2³ =
- = ( 5 × 5 × 5 ) – ( 2 × 2 × 2 )
- = ( 25 × 5 ) – ( 4 × 2 )
- = 125 – 8
- = 117
PEMBAHASAAN :
= 5^3 – 2^3
= (5 × 5 × 5) – (2 × 2 × 2)
= (25 × 5) – (4 × 2)
= 125 – 8
=
Q.si 7o75³ – 2³pakai cara
= 5^3 – 2^3
= (5 × 5 × 5) – (2 × 2 × 2)
= (25 × 5) – (4 × 2)
= 125 – 8
=