Solve for x x^2=64

Problem

x2=64

Solution

1. Identify the equation as a quadratic equation in the form x2=k

2. Apply the square root property by taking the square root of both sides of the equation.

3. Include both roots by adding a plus-minus sign (± to the constant side, as both a positive and a negative number squared result in a positive value.

x=±√(,64)

4. Simplify the square root of 64 which is 8

x=±8

Final Answer

x=±8

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