Divide by x3: To find the limit of the function as x approaches infinity, we need to analyze the behavior of the numerator and the denominator separately. The highest power of x in the denominator is x3, so we should divide every term in the numerator and the denominator by x3 to simplify the expression.
Simplify the function: After dividing each term by x3, the function becomes: limx→∞1+1/x2+2/x375/x2+25/x3
Terms approach 0: As x approaches infinity, the terms with x in the denominator approach 0. Therefore, the function simplifies to: x→∞lim(1+0+0)(0+0)
Calculate the limit: The limit of the function as x approaches infinity is then: 10=0
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