Question

Sederhanakanlah bilangan berikut.
a. 2(p^2)^7=
b. 3(2pq)^4=
c. (a^2b^3)^3 per a^5b^8 =
d. (3pq^3)^4 x (-p^3q)^2 =

jawab yah
Keterangan ^ = pangkat

Answer 1

A) 2(p²)⁷ = 2p¹⁴
b) 3(2pq)⁴ = 3(2⁴p⁴q⁴) = 3(16p⁴q⁴) = 48p⁴q⁴
c) (a²b³)³ / (a⁵b⁸) = (a⁶b⁹)/(a⁵b⁸) = a⁶⁻⁵b⁹⁻⁸ = ab
d) (3pq³)⁴ x (-3p³q)²
    = (3⁴p⁴q¹²) x (3²p⁶q²)
    = 3⁴⁺²p⁴⁺⁶q¹²⁺²
    = 3⁶p¹⁰q¹⁴
    = 729p¹⁰q¹⁴