Factor out the greatest common factor
[tex]10x {}^{2} - 15x[/tex]

A.
[tex]10x(5x - 3)[/tex]
B.
[tex]5x(2x - 3)[/tex]
C.
[tex] - 5x(2x + 3)[/tex]
D.
[tex]5x(2x + 3)[/tex]
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please help