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lim(x→-8)(√1-x-3)/(2+3√x)
=lim(x→-8)(-1/2√1-x)/[(1/3)x^(-4/3)]
=(-1/2√1+8)/[(1/3)(-8)^(-4/3)]
=(-3/2)/[(1/3)*(1/16)]
=-72.
=lim(x→-8)(-1/2√1-x)/[(1/3)x^(-4/3)]
=(-1/2√1+8)/[(1/3)(-8)^(-4/3)]
=(-3/2)/[(1/3)*(1/16)]
=-72.
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