SOLUTION: Multiply ((2x^2-x-15)/(2x^2-6x))*((-4x+12)/6x+15))

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Question 302225: Multiply ((2x^2-x-15)/(2x^2-6x))*((-4x+12)/6x+15))
Answer by london maths tutor(243) About Me  (Show Source):
You can put this solution on YOUR website!
%28%282x%5E2-x-15%29%2F%282x%5E2-6x%29%29%2A%28%28-4x%2B12%29%2F%286x%2B15%29%29+
Factorise :2x^2-x-15 = (2x+5)(x-3)
Factorise: 2x^2-6x = 2x(x-3)
Factorise: -4x+12 = 4(3-x)
Factorise: 6x+15 = 3(2x+5)

cancel out "2x+5" and "x-3" and "2"
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