Question

X^2Solve x= 54, where x is a real number.Simplify your answer as much as possible.

Answer 1

Given the equation:

`x^2=√(54)`

Let's solve the equation for x.

To solve for x, take the square root of both sides:

`\begin{gathered} √(x^2)=\pm√(54) \\ \\ x=-√(6*9),√(6*9) \\ \\ x=-√(6*3^2),√(6*3^2) \\ \\ x=-3√(6),3√(6) \\ \\ x=-7.35,\text{ 7.35} \end{gathered}`

ANSWER:

`x=-3√(6),\text{ }3√(6)`