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exponential equation purplemath. Unless the instructions also tell you to evaluate youre probably expected to leave numerical exponent problems like this in exponent form. Youll get an answer in the form.
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Dfrac 6 cdot 6 cdot 6 1 mathbf color purple 63 1666. If a a a is a non-zero constant and a x a y ax ay a x a y then x y. One very important exponential equation is the compound -interest formula.
To solve exponential equations without logarithms you need to have equations with comparable exponential expressions on either side of the equals sign so you can compare the powers and solve.
The difference between exponential equations and logarithmic equations is as follows. 6 6 6 1 6 3. Where A is the ending amount P is the beginning amount or principal r is the interest rate expressed as a decimal n is the number of compoundings a year and t is the total number of years. Need help with math.