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4 years ago

13

Solve 3^(2x) = 7^(x_1).

2 answers:

uranmaximum [27]4 years ago

8 0

Applying log to both sides of equation, we get:

<span>2x <span>log 3</span>=<span>(x−1) </span><span>log 7</span></span>

x=−0.12915

<span><span>
</span></span>

bulgar [2K]4 years ago

4 0

<span>x=1−<span><span>log9</span><span>log7</span></span>=−0.12915</span><span>, nearly.</span>

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