Question

Решите уравнение: (9−2x)^2=0 Выберите правильный ответ: x=9; x=2; x=0; x=0, x=4,5; x=4,5

Answer 1

$\frac{9}{2}$

Answer 2

To solve the equation (9−2x)^2 = 0, we need to find the values of x that make the equation true.

Step 1: Take the square root of both sides of the equation to eliminate the square term.

√[(9−2x)^2] = √0

Step 2: Simplify both sides.

9 - 2x = 0

Step 3: Solve for x.

9 = 2x

Divide both sides by 2:

x = 9/2

The correct answer is x = 4.5.

So, the option "x=0, x=4.5" is the correct answer.