Real zeros of algebraic polynomials with nonidentical dependent random coefficients

The expected number of real zeros of an algebraic polynomial $a_0+a_1x+a_2x^2+a_3x^3+....+a_{n-1}x^{n-1}$ depends on the types of random coefficients, with large $n.$ In this article, we show that when the random coefficients $\{a_i\}_{i=1}^{n-1}$ are assumed to be negatively dependent with $var(a_i)=\sigma^{2i}$ and correlation between any two coefficients for $i\neq j,$ assumed to be $\rho_{ij}=-\rho^{|i-j|},$ where $0<\rho<\frac{1}{3}$, then the expected number of real zeros is asymptotically equal to $\frac{2}{\pi \sigma}logn.$