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If 𝑚log⁡32+2log⁡3𝑚=m log 3​ 2 +2 log 3​ m = 2, then what is the value of 𝑚m ?

Question

If 𝑚log⁡32+2log⁡3𝑚=m log 3​ 2 +2 log 3​ m = 2, then what is the value of 𝑚m ?

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Solution 1

To solve for m in the equation mlog3(2) + 2log3(m) = 2, follow these steps:

Step 1: Rewrite the equation using the properties of logarithms.

The equation becomes m*log3(2) + log3(m^2) = 2.

Step 2: Convert the equation to exponential form.

This gives us 3^m * 2 + m^2 = 2.

Step 3: Simplify the equation.

This simplifies to 3^m * 2 + m^2 - 2 = 0.

Step 4: Solve for m.

Unfortunately, this equation cannot be solved algebraically for m. You would need to use numerical methods to find the value of m.

This problem has been solved

Solution 2

The given equation is 𝑚log⁡32 + 2log⁡3𝑚 = 2.

First, we can simplify this equation using the properties of logarithms.

The property log_b(a^n) = n*log_b(a) allows us to rewrite the equation as:

log⁡3(2^m) + log⁡3(m^2) = 2.

Then, we can use the property log_b(a) + log_b(c) = log_b(a*c) to combine the two logarithms on the left side of the equation:

log⁡3(2^m * m^2) = 2.

This simplifies to:

log⁡3(2^m * m^2) = log⁡3(3^2).

Since the bases and the results of the logarithms are equal, we can set the arguments of the logarithms equal to each other:

2^m * m^2 = 3^2.

Solving this equation gives m = 3.

This problem has been solved

Similar Questions

log 3​ (m 4 )=log 3​ (3 12 )

When 𝑙𝑜𝑔4𝑥=–3,log 4​ x=–3, what is 𝑥x ?

log5(5𝑥)=2 𝑥=

𝑦 = ln(4𝑥 2 + 5𝑥 + 3)

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1/3

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