limx→2 x3−8/x2+x−6 someone answer this question.

Question

limx→2        x3−8/x2+x−6 someone answer this question.

anonymous · Answer

the question is to evaluate the limits.

anonymous · Answer

here without use hopital rule u can analyz the numnator & den,  az ths:
(x-2) ( x^2+2x+4)   /  (x-2) (x+2) 
thn get out (x-2) thn supistetute x by 2 
12/ 4 = 3 
thts it :)

anonymous · Answer

Ah, you're correct. My mistake.

Thanks for your answer.

anonymous · Answer

sry have a simple mistake  12/5

anonymous · Answer

this is my homework and your answer is right can you show how to solve the whole question.

anonymous · Answer

ali.athar:
ruba nahed's answer was the same as mine, but her process is more efficient, so I deleted my work for now.

She showed her work above.
She factors out (x-2) and cancels it. She then plugged in 2.

anonymous · Answer

exactly chism 
thx

anonymous · Answer

thanks for all...