Question

Уравнение 13^x * 13^x+5 = 13

Answer 1

13ˣ * 13ˣ⁺⁵ = 13

х+х+5=1

2х=4

х=-2

Ответ х=-2

Answer 2

Ответ:

x=-2

Вроде бы все правильно

Answer 3

To solve the equation $13^x \cdot 13^{x+5} = 13$, we can use the properties of exponents. When two numbers with the same base are multiplied, their exponents are added. So, we can rewrite the equation as:

$13^{x + (x + 5)} = 13$

Now simplify the exponent:

$13^{2x + 5} = 13$

Since the bases are the same, we can equate the exponents:

$2x + 5 = 1$

Now, solve for $x$:

$2x = 1 - 5$

$2x = -4$

$x = -4/2$

$x = -2$

So, the value of $x$ that satisfies the equation is $x = -2$.