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 maximum number of real roots the cubic function f(x) = x^3 can have?
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What's the derivative of f(x) = 3x^2 - 5x + 2?
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Math question: Convert the number 0.00000001456 to scientific notation.