Step 1: Identify the given equation. The equation provided is x² = 169. Step 2: Solve for x by taking the square root of both sides. To find the value of x, we need to take the square root of both sides of the equation. Remember that when taking the square root of a number, there are two possible solutions: a positive and a negative value. √(x²) = √(169); x = ± √(169) Step 3: Calculate the square root. The square root of 169 is 13. x = ± 13 So, the values of x are 13 and −13. The value of x is ± 13.

Solve in English

July 7, 2026English

ScanSolve AI Answer

Answer

\pm 13

Step-by-step solution

3 steps

Identify the given equation.
The equation provided is $x^2 = 169$ .
Solve for $x$ by taking the square root of both sides.
To find the value of $x$ , we need to take the square root of both sides of the equation. Remember that when taking the square root of a number, there are two possible solutions: a positive and a negative value.
$\sqrt{x^2} = \sqrt{169}$ $x = \pm \sqrt{169}$
Calculate the square root.
The square root of 169 is 13.
$x = \pm 13$
So, the values of $x$ are 13 and $-13$ .

The value of $x$ is $\boxed{\pm 13}$ .

Was this helpful?

Try one yourself

A new problem that tests the same skill.

Still stuck on this one?

Ask a follow-up, and the answer starts from this question.

Got a different question?Ask your own question

Solve in English

Answer

Step-by-step solution

Identify the given equation.

Solve for xxx by taking the square root of both sides.

Calculate the square root.

Try one yourself

Still stuck on this one?

More English Questions

Solve for $x$ by taking the square root of both sides.