Calculus simple limit

Mathematics
Tutor: None Selected Time limit: 1 Day

lim x->2 (x^3+3x^2-12x+4)/(x^3-4t)

Aug 19th, 2015

Thank you for the opportunity to help you with your question!

lim x->2 (x^3+3x^2-12x+4)/(x^3-4x)

lim x->2 (x^3+3x^2-12x+4)/x(x^2-4)

lim x->2  (x-2)(x^2+5x-2)/x(x^2-4)

lim x->2  (x-2)(x^2+5x-2)/x(x-2)(x+2)

lim x->2  (x^2+5x-2)/x(x+2)

putting the limit, we get,

=(2^2+10-2)/2(2+2)

=(12/8)

=3/2



Please let me know if you need any clarification. I'm always happy to answer your questions.
Aug 19th, 2015

Awesome! Thank you so much! Really appreciate it!

Aug 19th, 2015

if u have any calculus questions directly ask me.

thanks.

Aug 19th, 2015

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