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The term principal square root refers only to square roots of positive numbers. The square root of a negative number is imaginary, and is denoted by the square root of its absolute value, succeeded by the letter i, denoting its imaginary status. In this instance, sqrt(-88.36) = 9.4 i, such that sqrt(88.36) = 9.4.
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What is the square root of 8836?
The square root of 8836 is 94.
What is the principle square root of 10000?
The principal square root is 100.
Which is not the principle square root 361?
362 is not the square root of 361
What is the principle square root of 64?
The principle square root of 64 is ±8.8.* * * * *The square roots of 64 are +8 and -8.The PRINCIPAL square root is the positive root, +8.So, the answer to the question that was asked is +8 not ±8.
What is the principle root of 121?
The square root of 121 is 11
What is the principle root of 225?
The square root of 225 is 15
What is the principle square root of 144?
12
What is the principle square root of 4900?
+70 is.
What is the principle square root of 81?
9
Definition of principle square root?
The square root of a positive real number can either be +/-. The principle square root is defined as the positive value. sqrt(9) is +/- 3, but the principle square root of 9 is 3. For complex numbers the principle square root is the argument (or angle) of the complex number that lies between (-pi,pi]. I am pretty sure that the upper angle pi is closed while the lower angle -pi is open, but not 100%.
Every positive number has two square roots a principle square root and its?
The second root would be the negative of the principal root.
What is the principle square root of 49 over 21 squared?
(√(a))²=a The square root and the square cancel to leave just 49/21■
