Question

Tentukan HP dari persamaan pangkat sederhanaa berikut! √(5^3x ) = 5^(3 (2x + 3))

Answer 1

Verified answer

√(5³ˣ) = 5³⁽²ˣ⁺³⁾
= = 5³⁽²ˣ⁺³⁾

Maka

3x/2 = 3(2x + 3)
3x/2 = 6x + 9
3x = 12x + 18
-9x = 18
x = -2

HP : {-2}