Question

Tentukan 1/2 log ( x pangkat 2 - 3 ) - 1/2 log x = -1

Answer 1

Kacau nggak maksud ma soalnya

Answer 2

1/2 log (x²⁻³) - 1/2 log x = -1
1/2 log x⁻¹ - 1/2 log x = -1
1/2 log x⁻¹/x = -1
1/2 log x⁻² = -1
1/2 log x⁻² = 1/2 log -1
x⁻² = -1
x = 1/ √-1