How do you differentiate #y=(3x)/(x^2-3)#?
The derivative is
This thequotient of two functions
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To differentiate the function y=(3x)/(x^2-3), you can use the quotient rule. The quotient rule states that if you have a function in the form of u/v, where u and v are functions of x, then the derivative is (v * du/dx - u * dv/dx) / v^2. Applying this rule to the given function, we get:
dy/dx = [(x^2 - 3) * d(3x)/dx - 3x * d(x^2 - 3)/dx] / (x^2 - 3)^2
Now, we differentiate each term:
d(3x)/dx = 3 d(x^2 - 3)/dx = 2x
Substitute these into the quotient rule formula:
dy/dx = [(x^2 - 3) * 3 - 3x * 2x] / (x^2 - 3)^2
Simplify:
dy/dx = (3x^2 - 9 - 6x^2) / (x^2 - 3)^2
dy/dx = (-3x^2 - 9) / (x^2 - 3)^2
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
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