What is the square root of 144?

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Multiple Choice

What is the square root of 144?

Explanation:
Finding the square root means identifying which number multiplied by itself gives the original value. For 144, the number 12 multiplied by 12 equals 144, so the square root is 12. The square root is typically taken as the nonnegative value, so 12 is the answer (though -12 also squared gives 144). You can verify by squaring: 12 × 12 = 144. Since 144 is a perfect square, its square root is the integer 12.

Finding the square root means identifying which number multiplied by itself gives the original value. For 144, the number 12 multiplied by 12 equals 144, so the square root is 12. The square root is typically taken as the nonnegative value, so 12 is the answer (though -12 also squared gives 144). You can verify by squaring: 12 × 12 = 144. Since 144 is a perfect square, its square root is the integer 12.

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