Question

Sederhanakan bentuk bentuk bilangan berikut ini :
A) 2^-³ × 2²
B) 3^-⁴ ÷ 3²
C) (b^-²)³ ÷ b^-¹
D) (¼^-¹)² × (4^-³)⁴

Answer 1

A) 2^-³ × 2²
= 2^(-3+2)
= 2^(-1)
= 1/2

B) 3^-⁴ ÷ 3²
= 3^(-4 -2)
= 3^(-6)
= 1/(3^6)

C) (b^-²)³ ÷ b^-¹
= b^(-6 -(-1)
= b^(-5)
= 1/(b^5)

D) (¼^-¹)² × (4^-³)⁴
=4^(2+(-12)
= 4^(-10)
= 1/(4^10)