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Find the derivative of $\frac{\frac{3x-6}{x^2+21x+54}}{\frac{40x^2}{x^2+6x+9}}$

Step-by-step Solution

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Final Answer

$\frac{40\left(3\left(x^2+6x+9\right)+\left(3x-6\right)\left(2x+6\right)\right)x^2\left(x^2+21x+54\right)+40\left(-3x+6\right)\left(x^2+6x+9\right)\left(2x\left(x^2+21x+54\right)+x^2\left(2x+21\right)\right)}{1600x^{4}\left(x^2+21x+54\right)^2}$
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Step-by-step Solution

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Simplifying

$\frac{d}{dx}\left(\frac{\left(3x-6\right)\left(x^2+6x+9\right)}{40x^2\left(x^2+21x+54\right)}\right)$

Learn how to solve differential calculus problems step by step online.

$\frac{d}{dx}\left(\frac{\left(3x-6\right)\left(x^2+6x+9\right)}{40x^2\left(x^2+21x+54\right)}\right)$

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Learn how to solve differential calculus problems step by step online. Find the derivative of ((3x-6)/(x^2+21x+54))/((40x^2)/(x^2+6x+9)). Simplifying. Apply the quotient rule for differentiation, which states that if f(x) and g(x) are functions and h(x) is the function defined by {\displaystyle h(x) = \frac{f(x)}{g(x)}}, where {g(x) \neq 0}, then {\displaystyle h'(x) = \frac{f'(x) \cdot g(x) - g'(x) \cdot f(x)}{g(x)^2}}. The power of a product is equal to the product of it's factors raised to the same power. Simplify the product -(3x-6).

Final Answer

$\frac{40\left(3\left(x^2+6x+9\right)+\left(3x-6\right)\left(2x+6\right)\right)x^2\left(x^2+21x+54\right)+40\left(-3x+6\right)\left(x^2+6x+9\right)\left(2x\left(x^2+21x+54\right)+x^2\left(2x+21\right)\right)}{1600x^{4}\left(x^2+21x+54\right)^2}$

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Function Plot

Plotting: $\frac{40\left(3\left(x^2+6x+9\right)+\left(3x-6\right)\left(2x+6\right)\right)x^2\left(x^2+21x+54\right)+40\left(-3x+6\right)\left(x^2+6x+9\right)\left(2x\left(x^2+21x+54\right)+x^2\left(2x+21\right)\right)}{1600x^{4}\left(x^2+21x+54\right)^2}$

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7
8
9
0
a
b
c
d
f
g
m
n
u
v
w
x
y
z
.
(◻)
+
-
×
◻/◻
/
÷
2

e
π
ln
log
log
lim
d/dx
Dx
|◻|
θ
=
>
<
>=
<=
sin
cos
tan
cot
sec
csc

asin
acos
atan
acot
asec
acsc

sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

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Main Topic: Differential Calculus

The derivative of a function of a real variable measures the sensitivity to change of a quantity (a function value or dependent variable) which is determined by another quantity (the independent variable). Derivatives are a fundamental tool of calculus.

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