Question 825422
Since the domain of the function is an infinite set (all real numbers), then there are an infinite number of solutions to the function.<br>
To find the number of zeros, we should first put the polynomial into standard form (with the exponents in highest to lowest order):
{{{f(x) = x^6+2x^4+x^2=7}}}
This is a polynomial of degree 6. So within the set of complex numbers there will be 6 zeros.