Question

Х 64 30.Реши уравнения

Answer 1

Не понеля ойййц аааааа

Answer 2

Solving the Equation x + 64 = 30

To solve the equation x + 64 = 30, we need to isolate the variable x on one side of the equation. Here's how we can do it:

1. Subtract 64 from both sides of the equation: x + 64 - 64 = 30 - 64 x = -34

Therefore, the solution to the equation x + 64 = 30 is x = -34.

Solving the Equation (1/2)^x = 64

To solve the equation (1/2)^x = 64, we can rewrite it as an exponential equation:

(1/2)^x = 64

We know that 64 can be written as 2^6, so we can rewrite the equation as:

(1/2)^x = 2^6

To solve for x, we can take the logarithm of both sides of the equation. Let's use the natural logarithm (ln) for this example:

ln((1/2)^x) = ln(2^6)

Using the logarithmic property, we can bring down the exponent x:

x * ln(1/2) = 6 * ln(2)

Now, we can solve for x by dividing both sides of the equation by ln(1/2):

x = (6 * ln(2)) / ln(1/2)

Using a calculator, we can evaluate this expression to find the value of x.