The original equation has no solution in the real number domain because there's no value of
x that would make both x−5 and 2x+7 positive at the same time and satisfy the equation.
Frequently asked questions (FAQs)
What is the derivative of f(x) = sin(x) + cos(x) at x = π/4?
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What is the formula for calculating the standard deviation of a sample in statistics?
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Math question: Find the derivative of f(x) = 2x^3 - 5x^2 + 4x - 7