Question

- Me Ajudem Por Favor ....

Answer 1

$8^{x^2+2}=16^{x+ \frac{3}{2}} \\\\ 2^{3(x^2+2)}=2^{4(x+\frac{3}{2})}\\\\ 3(x^2+2)=4(x+\frac{3}{2})}\\\\ 3x^2+6=4x+6\\\\ 3x^2-4x+6-6=0\\\\ 3x^2-4x=0\\\\ x(3x-4)=0\\\\ x=0,\frac{4}{3}$