Question

3^x=5 срочно нужно сделать чтобы получить оценку​

Answer 1

Ответ:

$3 {}^{x} = 5 \\ \\ log_{3}(3 {}^{x} ) = log_{3}(5) \\ \\ x = log_{3}(5)$

~•~•~•ZLOY_TIGROVSKIY~•~•~•

Answer 2

$3^x=5~~~~~\Rightarrow~~~ x=\log_35$

Answer 3

Solving the Equation 3^x = 5

To solve the equation 3^x = 5, we need to find the value of x that satisfies the equation. Let's go through the steps to solve it.

Step 1: Take the logarithm of both sides of the equation. The choice of logarithm base is not specified, so we can use any base. Let's use the natural logarithm (ln) for this example.

Step 2: Apply the logarithmic property that states ln(a^b) = b * ln(a). Using this property, we can rewrite the equation as:

x * ln(3) = ln(5)

Step 3: Divide both sides of the equation by ln(3) to isolate x:

x = ln(5) / ln(3)

Step 4: Use a calculator or a mathematical software to evaluate the right-hand side of the equation to get the numerical value of x.

Let's calculate the value of x using the given equation.

x = ln(5) / ln(3) ≈ 1.4649735

Therefore, the approximate value of x that satisfies the equation 3^x = 5 is x ≈ 1.4649735.

Please note that the above solution is an approximation, and the exact value of x may involve more decimal places.