103
Verify the relationship between the zeroes and the coefficients of the polynomial $5x^2 + 2x$.
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Zeroes are $0, -\frac{2}{5}$ (1/2+1/2 Mark)
Sum of zeroes $= 0 - (\frac{2}{5}) = -\frac{2}{5} = -\frac{\text{Coefficient of } x}{\text{Coefficient of } x^2}$ (1/2 Mark)
Product of zeroes $= 0 \times (-\frac{2}{5}) = \frac{0}{5} = \frac{\text{Constant term}}{\text{Coefficient of } x^2}$ (1/2 Mark)
Sum of zeroes $= 0 - (\frac{2}{5}) = -\frac{2}{5} = -\frac{\text{Coefficient of } x}{\text{Coefficient of } x^2}$ (1/2 Mark)
Product of zeroes $= 0 \times (-\frac{2}{5}) = \frac{0}{5} = \frac{\text{Constant term}}{\text{Coefficient of } x^2}$ (1/2 Mark)