X2+5=7

It seems like you're trying to solve the equation for x:

x^2 + 5 = 7

To solve this equation, you would first isolate the x^2 term by subtracting 5 from both sides of the equation:

x^2 + 5 - 5 = 7 - 5

This simplifies to:

x^2 = 2

Next, take the square root of both sides to solve for x. Remember that when you take the square root of both sides, you consider both the positive and negative root:

√x^2 = ±√2

x = ±√2

Thus, the solution to the equation x^2 + 5 = 7 is x = √2 or x = -√2.