Question

Tolong dibantu ya. soal matematika kelas 10

Answer 1

Verified answer

Jawab

(32)^(3x+5) =  {4^(2x+1)}/{√(16^(x+2))}

(2^5)^(3x + 5) =  (4)^(2x+1) / (4^(x+2)

(2^5)^(3x + 5) = (2^2)^ {(2x +1) -(x+ 2)}

5(3x + 5) = 2 (x - 1)
15x + 25 = 2x - 2
13x = - 27

x = - 27/13