Question

5y square-10y find zeroes and relationship between. Zeroes

Answer 1

$5 {y}^{2} - 10y \\ \\ {(5y - 1)}^{2} \\ \\ (5y - 1)(5y - 1) \\ \\ y = \frac{1}{5} \: \: \: or \: \: \: y = \frac{1}{5}$