Let $N$ be the number of quadratic equations with coefficients from $\left(0,1,2,3,.9\right)$ sucn that $0$ is a solution of each equation. Then the value of $N$ is
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Let $N$ be the number of quadratic equations with coefficients from $\left(0,1,2,3,.9\right)$ sucn that $0$ is a solution of each equation. Then the value of $N$ is