thomas-murray_60bcd0ca87f32
thomas-murray_60bcd0ca87f32
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Take out 4 as a common factor: 4(15x^2 - 16xy - 15y^2) Multiply the value of 15x^2 (15) against the value of -15y^2 (-15): 15 * -15 = -225 Factors of -225 = +-(1, 3, 5, 9, 15, 25, 45, 75, 225) From the list of factors find two numbers t…