SOLUTION: (1) Find the LCM 4y^2-25; 2y^2+9y+10; 2y^2-y-10

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Question 5104: (1)
Find the LCM
4y^2-25; 2y^2+9y+10; 2y^2-y-10
Answer by rapaljer(4671) About Me  (Show Source):
You can put this solution on YOUR website!
Factor each quantity:
4y%5E2+-+25+=+%282y+-5%29%282y%2B5%29+
2y%5E2+%2B+9y+%2B+10+=+%282y+%2B+5%29%28y%2B2%29+
2y%5E2+-y+-10+=+%282y+-5%29%28y%2B2%29+

The LCM must contain each of the factors from the quantities factored above:
LCD = (2y-5)(2y+5)(y+2)

R^2 at SCC