calculus

Find the limit

lim
x→−∞

sqrt(4x^6 − x)/(x^3 + 6)

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  1. top ---> 2 |x^3|
    because sqrt(x^6) is + but sqrt(x^3) is -

    bottom ----- x^3 which is -

    so 2 |x|^3 /-|x|^3 = -2

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    posted by Damon
  2. Thanx!!

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