Answer:
The correct answer is option B.
7b³/3a³c⁷
Step-by-step explanation:
Points to remember
Identities
xᵃ * xᵇ = x⁽ᵃ ⁺ ᵇ)
xᵃ/xᵇ = x⁽ᵃ ⁻ ᵇ⁾
x⁻ᵃ = 1/xᵃ
It is given an expression
112a°b³c⁻⁴/48a³b°c³
To find the correct options
By using above identities we can write,
112a°b³c⁻⁴/48a³b°c³ = 112b³/48a³b°c³c⁴
= 7b³/3a³b°c⁽³ ⁺ ⁴⁾
= 7b³/3a³b°c⁷
The correct answer is option B.
7b³/3a³c⁷
