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So the dominant term in the numerator is should be (x^7)? According to my assignment this is incorrect but I'm not sure how. Additionally, by the logic used in the document sqrt(10x-1) should be dominant in the denominator. The limit should be infinity then? My assignment claims all of these...

Hello, I am having issues finding the dominant terms in the following expression: lim [(x^7)-9(e^x)] / [sqrt(10x-1)+8*ln(x)] x->infinity Prompt: Find the limit and the dominant term in the numerator and denominator.