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What is the derivative of y equals square root of x when x is positive?
Wiki User
∙ 13y ago
y = square root of x
y = x(1/2)
y' = (1/2)x(1/2 - 1)
y' = (1/2)x(-1/2)
y' = (1/2)(square root of x)
Wiki User
∙ 13y ago
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The square root of x = x to the power of a half
What is the derivative of square root of 2?
the derivative is 0. the derivative of a constant is always 0.
What is the derivative of the square root of 2?
The derivative of sqrt(2) is zero.
The square root of 100?
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What is the derivative of square root of x-5?
Use the formula for the derivative of a power. The square root of (x-5) is the same as (x-5)1/2.
What are the two square roots of 256?
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What is the square root of a positive?
The square root of a positive number results in a positive number. For example, the square root of 25 is 5. * * * * * Not true! There are two real square roots for every positive number: one positive and one negative. -5 is as much a square root of 25 as +5 is. However, the positive root is the principal root and so is often presented as the only root.
How do you differentiate cosine square root of x?
The derivative of cos x is -sin x, the derivative of square root of x is 1/(2 root(x)). Applying the chain rule, the derivative of cos root(x) is -sin x times 1/(2 root(x)), or - sin x / (2 root x).
