What square root equals 1990?

What square root equals 1990? In other words, what number would you take the square root of to get 1990? To solve this problem, we want to find x in the following equation:

√x = 1990

To solve the √x = 1990 equation, we first raise both sides to the power of 2 to eliminate the square root:

(√x)² = 1990²
x = 1990²

Then, we calculate 1990² to get the following answer:

1990² = 1990 × 1990
1990² = 3,960,100

√3,960,100 = 1990

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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