[tex] {10x}^{2} + 960x = 0 [/tex]
[tex]2.5 {x}^{2} - 10 = 0[/tex]
[tex] {x}^{2} = 0[/tex]
[tex] {x}^{2} + 196 = 0[/tex]
[tex]7.87 {x}^{2} = 0[/tex]
[tex]53 {x}^{2} = 0[/tex]
[tex] {x}^{2} - 9 = 0[/tex]
[tex]3 {x}^{2} + 57x = 0[/tex]
[tex] - 0.125 {x}^{2} + 0.25x = 0[/tex]
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