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d/dx(1/2x) = -1/(2x2)

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12y ago

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What is the derivative of 1 over x?

Derivative of 1/x 1/x = x-1 Take the derivative (-1)x(-1-1) = -x-2 = 1/x2


What is the derivative of 2lnx?

The derivative of ln x is 1/x The derivative of 2ln x is 2(1/x) = 2/x


What is the derivative of x plus root x?

Derivative of x = 1, and since sqrt(x) = x^(1/2), derivative of x^(1/2) = (1/2)*(x^(-1/2))Add these two terms together and derivative = 1 + 1/(2*sqrt(x))


What is the derivative of one over x?

1/x = x-1d/dx(x-1) = -x-2 = -1/x2


What is the derivative of 1 over the square root of x?

-1/2*x-3/2 which is equal to -1/[2*x3/2]


What is the derivative of square root of x?

sqrt(x) = x^(1/2) The derivative is (1 / 2) * x^(-1 / 2) = 1 / (2 * x^(1 / 2)) = 1 / (2 * sqrt(x))


What is the anti-derivative of x over 1?

X/1 is just X. so (1/2)X2 + C or X2/2 + C


What is the derivative of 4 over x?

4/x can be written as 4x-1 (the power of negative 1 means it is the denominator of the fraction) 4*-1 = -4 Therefore, the derivative is -4x-2


What is the antiderivative of sqrtx plus 4ex minus sinx?

The anti-derivative of sqrt(x) : sqrt(x)=x^(1/2) The anti-derivative is x^(1/2+1) /(1/2+1) = (2/3) x^(3/2) The anti-derivative is 4e^x is 4 e^x ( I hope you meant e to the power x) The anti-derivative of -sin(x) is cos(x) Adding, the anti-derivative is (2/3) x^(3/2) + 4 e^x + cos(x) + C


What is the derivative of 2 over X?

The derivative of 2/x can be found using the quotient rule in calculus. The quotient rule states that the derivative of f(x)/g(x) is [g(x)f'(x) - f(x)g'(x)] / [g(x)]^2. Applying this rule to 2/x, where f(x) = 2 and g(x) = x, the derivative is calculated as [x0 - 21] / x^2, which simplifies to -2/x^2. Therefore, the derivative of 2/x is -2/x^2.


What is the derivative of 1 over 2x?

It is -1 over x-squared.


What is the derivative of 1 divided by root x?

(1/2(x^-1/2))/x