What square root equals 781?

What square root equals 781? In other words, what number would you take the square root of to get 781? To solve this problem, we want to find x in the following equation:

√x = 781

To solve the √x = 781 equation, we first raise both sides to the power of 2 to eliminate the square root:

(√x)² = 781²
x = 781²

Then, we calculate 781² to get the following answer:

781² = 781 × 781
781² = 609,961

√609,961 = 781

We've provided the equation above to help you understand the underlying concept of solving problems like this. In the future, remember that you can solve all similar problems by simply multiplying the number by itself.

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