SOLUTION: m^2+4/3m+5/9=0

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Question 857358: m^2+4/3m+5/9=0
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

m^2+4/3m+5/9=0

m^2+12/9m+5/9=0          |Multiplying thru by 9 so as all denominators = 1

9m^2 + 12 + 5 = 0

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

x+=+%28-12+%2B-+sqrt%28+144-180+%29%29%2F%2818%29+

x+=+%28-12+%2B-+6i%29%2F%2818%29+

   x = -2/3 ± 1/3i