Question

3^Х=81 решить уравнение ​

Answer 1

решение задания смотри на фотографии

Answer 2

$3^x=81 \\ 3^x=3^4 \\ x=4 \\ OTBET: \ 4$

Answer 3

To solve the equation 3^X = 81, we need to find the value of X that satisfies the equation.

Step 1: Rewrite both sides using the same base. 81 can be written as 3^4 (since 3^4 = 3 * 3 * 3 * 3 = 81)

So, the equation becomes: 3^X = 3^4

Step 2: Since the bases are the same, we can equate the exponents: X = 4

Thus, the value of X that satisfies the equation is 4.