lim(x³-64/x²-5x+4) x→2
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![lim(x³-64/x²-5x+4) x→2](/uploads/image/z/3021769-1-9.jpg?t=lim%28x%26%23179%3B-64%2Fx%26%23178%3B-5x%2B4%29+x%E2%86%922)
lim(x³-64/x²-5x+4) x→2
lim(x³-64/x²-5x+4) x→2
lim(x³-64/x²-5x+4) x→2
x→2
lim (x^3-64) / (x^2-5x+4)
=lim (x-4)(x^2+4x+16) / (x-1)(x-4)
=lim (x^2+4x+16) / (x-1)
=(2^2+4*2+16) / (2-1)
=28
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