Answer to Question #92301 in Math for Deborah

Question

Solve the equation
3^-X = 243


Solve the following exponential equation
2^2X - 6(2^X ) + 8 = 0
3^2x - 4(3^x+1) + 27 = 0

Solve the following logarithmic equation
Log^3(x^2+7x 21=2
Log^8(x^2-8x+18)=1\3

Answer 1

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