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Maths Puzzle
Numerical Ability
find the value of a and b if y=2 and y=3 are roots of the equation 4y^2-3ay+2b=0
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- After substuting the eqs we get
6a-2b=16.
-9a+2b=36.
a= 20/3, b=12 - 9 years agoHelpfull: Yes(0) No(0)
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