To solve the equation \( x^2 + 4 = 53 \), you can follow these steps:
Step 1: Subtract 4 from both sides of the equation.
\[ x^2 + 4 - 4 = 53 - 4 \]
This simplifies to:
\[ x^2 = 49 \]
Step 2: Take the square root of both sides.
\[ x = \pm \sqrt{49} \]
This gives:
\[ x = \pm 7 \]
Step 3: Write the final solution, which indicates the values of \( x \).
\[ x = 7 \text{ or } x = -7 \]
So in order, the steps should be:
- Step 1: Subtract 4 from both sides.
- Step 2: Take the square root of both sides.
- Step 3: Write the final solution.