find the solutions to the following equations.
[tex](x + 2)(x + 3) = 0[/tex]
[tex](4x + 3)(x - 3) = 0[/tex]
[tex](4x + 8)(2x - 8) = 0[/tex]
[tex](5x - 15)(4x - 2) = 0[/tex]
[tex](9x - 12)(5x + 20) = 0[/tex]

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