Question

4^(×)+4^(×+1)+3=0

Simplify

Answer 1

$4^{\left(x\right)}+4^{\left(x+1\right)}+3=0\\ 4^{\left(x+1\right)+x}+3=0\\ 4^{2x+1}=-3\\ 4^{2x}=-\frac{3}{4}\\ a^{f\left(x\right)}\mathrm{\:cannot\:be\:zero\:or\:negative\:for\:}x\in \mathbb{R}\\ \mathrm{No\:Solution\:for}\:x\in \mathbb{R}$