Question

Уравнение 64 = (2x × x) / 2

Answer 1

64=
$64 = (2x \times x) \div 2 \\ 64 = (2x {}^{2} ) \div 2 \\ 64 = x {}^{2} \\ x {}^{2} = 64 \\ 1x = - 8 \\ 2x = 8$

Answer 2

To solve the equation 64 = (2x × x) / 2, we'll follow these steps:

Step 1: Simplify the right side of the equation. Step 2: Solve for x.

Step 1: Simplify the right side of the equation: The expression (2x × x) / 2 can be simplified as follows: (2x × x) / 2 = (2x^2) / 2 = x^2

So now, the equation becomes: 64 = x^2

Step 2: Solve for x: To solve for x, we need to take the square root of both sides of the equation: √(64) = √(x^2)

The square root of 64 is ±8 because both positive and negative 8 squared will give us 64. Therefore, we have: ±8 = x

So, the solution to the equation is x = 8 or x = -8. Both values satisfy the original equation.