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Simplify the expression $f\left(x\right)=\left(x+7\right)\left(x-2\right)^2$

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Solution

Videos

Calculus: Derivatives 2 | Taking derivatives | Differential Calculus | Khan Academy

https://www.youtube.com/watch?v=ay8838UZ4nM

Calculus - Learn how to take derivative using quotient rule by simplifying first, f(x)=x(1- 4/(x+3))

https://www.youtube.com/watch?v=Mqjiw5Ax_4w

Algebra 2 - Solve rational expressions by multiplying the LCD on both sides x/2x+7 = (x‐5/x‐1)

https://www.youtube.com/watch?v=h2VlRHZhIBg

Tutorial - Learn how evaluate the an absolute value function, f(x) = |3x - 1| + 2

https://www.youtube.com/watch?v=IgdnEUJPBQU

Pre-Calculus - Factor and use fundamental identities to simplify, ((cosx)^2 -4)/(cosx - 2)

https://www.youtube.com/watch?v=D0UPURfyahI

Pre-Calculus - How to simplify a trig expression using co-function, sin((pi/2) -x)/cos((pi/2) -x)

https://www.youtube.com/watch?v=LxdYYK2mnx4

Function Plot

Plotting: $f\left(x\right)-\left(x+7\right)\left(x-2\right)^2$

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

◻√◻
◻√
∞
e
π
ln
log
log◻
lim
d/dx
D□x
∫
∫◻
|◻|
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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