Question 1067775
3^-x = x^3 + x
:
graph 3^(-x), the red line, and x^3+x. green line - where they intersect is solution for x
:
{{{ graph( 400, 300, -2, 2, -10, 10, 3^(-x), x^3+x) }}}
:
x is approximately 0.48
: