slenninjosep9ymuw slenninjosep9ymuw 13-06-2018 Mathematics contestada Which equation is true A/9x^2-25=(3x-5)(3x-5) B/9x^2-25=(3x-5)(3x+5) C/9x^2-25=-(3x+5)(3x-5) D/9x^2-25=-(3x+5)(3x-5) I need the answer and thanks if you helped:))
