Question

(^4√3)^4x^(2)+9x-1=3^3x
^-степень

Answer 1

3^[(4x²+9x-1)/4]=3^3x
(4x²+9x-1)/4=3x
4x²+9x-1-12x=0
4x²-3x-1=0
D=9+16=25
x1=(3-5)/8=-1/4
x2=(3+5)/8=1