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How do you find the principal positive square root of 16 to the nearest hundredth?
the square root of 16 is exactly 4 so answer is 4.00 but again it is exact and not simply nearest
What are the two square roots of 256?
A positive number has two square roots, its principal (positive) root and its negative root. This is because a negative number multiplied by a negative number equals a positive number. In this instance, the square roots of 256 are 16 and -16.
What is the principal square root of 256?
16.
What is the principal square root of 16?
4
Is the square root of any real number always positive?
The square root of a real number is not always positive. The square root of any positive number is positive, the square root of zero is zero (not positive), and the square root of a negative number is complex (i.e. neither positive nor negative). The square root of 16 = -4 or 4. The square root of 0 = 0 The square root of -16 = -4i or 4i
What is the square root of 4 multiplied by the square root of 16?
√4 × 16 = ±2 × 16 = ±32 (though the √ symbol normally means the positive square root). √(4 × 16) = √64 = ±8
What is the positive square root of 16?
4
Is -4 the square root of 16?
16 has two square roots, 4 and -4. "The square root" normally refers to the positive root.
What is the positive square root of 256?
It is: 16
What is equal to the square root of -16?
Positive or negative 4i
What is the positive square root of 17?
It remains as 17
What are two square root of 16?
Positive 4 and Negative 4
