if 6 a square - 16 a b + 8 b square equal to zero then find a :b
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6a^2 - 16ab + 8b ^2 =0
6a^2 - 12ab -4ab +8b^2 =0
6a( a-2b) -4b ( a-2b)= 0
(6a-4b) (a-2b) =0
either (6a-4b) = 0
6a= 4b
a/b = 2/3
a:b = 2:3
or a-2b = 0
a= 2b
a/ b = 2/1
6a^2 - 12ab -4ab +8b^2 =0
6a( a-2b) -4b ( a-2b)= 0
(6a-4b) (a-2b) =0
either (6a-4b) = 0
6a= 4b
a/b = 2/3
a:b = 2:3
or a-2b = 0
a= 2b
a/ b = 2/1
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