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Exponential Equation Hidden Quadratic Equation Find Range of Values for At Least One Real Solution
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Given an exponential equation, which involves a hidden quadratic equation, we see how to find a range of values for which the equation has at least one real solution.
Inspired by a past IB AA SL & HL question, this is a must-know.
Inspired by a past IB AA SL & HL question, this is a must-know.