SOLUTION: Please help me to solve this equation: Factor completely 8u^4-50u^3-42u^2

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Question 475106: Please help me to solve this equation:
Factor completely
8u^4-50u^3-42u^2

Found 2 solutions by Alan3354, ewatrrr:
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Please help me to solve this equation:
Factor completely
8u^4-50u^3-42u^2
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It's not an equation (no equal sign) and there's nothing to solve.
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8u%5E4-50u%5E3-42u%5E2
= 2u%5E2%284u%5E2+-+25u+-+21%29
= 2u%5E2%2A%28u+-+7%29%2A%284u+%2B+3%29

Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

Factor completely

8u^4-50u^3-42u^2

2u^2(4u^2 - 25u - 21)