Since the string x = 5 can be converted into numerical value, (x + y) = (5 + 2) = 7
Frequently asked questions (FAQs)
Math question: Find the limit as x approaches 3 of [(x^2-9)/(x^2+x-12)] + [(x-3)/(x+3)]
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Math question: "If log base 5 of x equals 2, what is the value of x?"
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Math question: For the cubic function f(x) = x^3, find the value of x at which the function attains its maximum or minimum value within the domain [-10,10].