Question

gyes please solve this equation fast but dont scam if u will scam I will scam ur 20 questions. ​

Answer 1

[{(2/5)^2}^4]^(x+2) = [{(2/5)^-2}^(x-1)]^-3

=> (2/5)^{2×4×(x+2)} = (2/5)^{-2×(x-1)×-3}

=> 8(x+2) = 6(x-1)

=> 4x + 8 = 3x - 3

=> x = (- 11) (ans.)