Question

Tolong dijawab beserta caranya :).. Tks

Answer 1

√9x^4y^3/√8x^6y^3
= 3x^2/2x^3√2 » disini y^3/y^3 = 1, makanya ngga ditulis
= 3/2x√2 » x^2-3 = x^-1 = 1/x

2. 27^2/3 + 16^3/4 - 64^1/3
= (3^3)^2/3 + (2^4)^3/4 - (4^3)^1/3
= 3^2 + 2^3 - 4
= 9 + 8 - 4 = 13