Question

solve the equations
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Answer 1

Step-by-step explanation:

3^2x - 10 × 3^x + 9 = 0

3^x(3^2 - 10) = -9

3^x × -1 = -9

3^x = 9

3^x = 3^2

x = 2

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Answer 2

Answer:

x = 2

Step-by-step explanation:

3^2x - 10 × 3^x + 9 = 0

3^x(3^2 - 10) = -9  

3^x × -1 = -9  

3^x = 9

3^x = 3^2  

x = 2  

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PLEASE MARK IT AS THE BRAINIEST