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please help me simplify the fraction

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4t^2 - 16/8 t - 2/6.

numeric-fractions
solving-equations

asked Mar 13, 2014 in PRE-ALGEBRA by rockstar Apprentice

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1 Answer

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The expression is 4t^2 - 16/8 t - 2/6.

= 4t^2 - 2t - 1/3

Apply LCM rule : a/b + c/d = (1/bd)(ad + bc).

= (1/3)[3(4t^2 - 2t) - 1]

= (1/3)[12t^2 - 6t - 1].

The solutions is (1/3)[12t^2 - 6t - 1].

answered Mar 13, 2014 by steve Scholar

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