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Find the derivative of $x\left(x-7\right)=3x\left(x-3\right)-4x$ using the definition

Step-by-step Solution

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Final Answer

$6x-13$
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Step-by-step Solution

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Solve the product $3x\left(x-3\right)$

$derivdef\left(\left(3x-9\right)x-4x\right)$

Learn how to solve definition of derivative problems step by step online.

$derivdef\left(\left(3x-9\right)x-4x\right)$

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Learn how to solve definition of derivative problems step by step online. Find the derivative of x(x+-7)=3x(x-3)-4x using the definition. Solve the product 3x\left(x-3\right). Multiply the single term x by each term of the polynomial \left(3x-9\right). When multiplying two powers that have the same base (x), you can add the exponents. Combining like terms -9x and -4x.

Final Answer

$6x-13$

Explore different ways to solve this problem

Solving a math problem using different methods is important because it enhances understanding, encourages critical thinking, allows for multiple solutions, and develops problem-solving strategies. Read more

Find the derivativeFind derivdef(3x+-4x) using the product ruleFind derivdef(3x+-4x) using the quotient ruleFind derivdef(3x+-4x) using logarithmic differentiation

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Function Plot

Plotting: $6x-13$

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1
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5
6
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

How to improve your answer:

Main Topic: Definition of Derivative

Resolution of derivatives using the definition of the derivative, which is the limit of difference quotients of real numbers.

Used Formulas

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