√36 equals?

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Multiple Choice

√36 equals?

Explanation:
When you see a square root, you’re looking for a nonnegative number that, when multiplied by itself, gives the original number. For 36, the number that works is 6, because 6 × 6 = 36. The square root symbol denotes this nonnegative root, so the answer is 6. There is also a negative partner, -6, which also satisfies x^2 = 36, but the radical specifically gives the positive one. The value 36 isn’t the root; it’s the number under the radical, and 0 wouldn’t produce 36 when squared.

When you see a square root, you’re looking for a nonnegative number that, when multiplied by itself, gives the original number. For 36, the number that works is 6, because 6 × 6 = 36. The square root symbol denotes this nonnegative root, so the answer is 6. There is also a negative partner, -6, which also satisfies x^2 = 36, but the radical specifically gives the positive one. The value 36 isn’t the root; it’s the number under the radical, and 0 wouldn’t produce 36 when squared.

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