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What's the first step in order to solve the exponential equation?

4-^5x = 21
Divide both sides by 21
O Convert the equation to a logarithm with a base of 21
O Divide both sides by 4
O Convert the equation to a logarithm with a base of 4
O The equation is already solved.

1 Answer

3 votes

Answer:

I think it's A but I'm not sure

User Mhyfritz
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