SOLUTION: FACTOR. {{{2B^2+9B+9}}}

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Question 419209: FACTOR.
2B%5E2%2B9B%2B9
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


Hi

2B%5E2%2B9B%2B9

B+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+ 

B+=+%28-9+%2B-+sqrt%28+9+%29%29%2F%284%29+ 

   B = (-9 ± 3)/4

   B = -12/4 = -3

   B = -6/4 = -3/2

 2(B+3)(B +3/2) 

Note:SUM of the inner product(3B) and the outer product(1.5B) = 4.5B