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Evaluate Lim ( xto 3) (x^(4) -81)/( 2x^...

Evaluate `Lim _( xto 3) (x^(4) -81)/( 2x^(2) -5x -3) `

Text Solution

Verified by Experts

The correct Answer is:
`underset(x->)It[(x^(4)-3^(4))/(x-3)]=4(3)^(3-1) = 4(3)^(3)=108`.
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