SOLUTION: Factor completely: 3x^4+6x^3-45x^2

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Question 369343: Factor completely: 3x^4+6x^3-45x^2
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
3x^4+6x^3-45x^2
..
3x^2(x^2+2x-15)
3x^2(x^2+5x-3x-15)
3x^2(x(x+5)-3(x+5))
3x^2(x+5)(x-3)
...
m.ananth@hotmail.ca