Find the numerical value of the expression $4x^2+12x+5,\:c=-1$

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Tutorial - Mulitplying rational expressions ex 24, (2x^2+5x+2)/(4x^2 - 1) × (2x^2+x-1)/(x^2+x-2)

https://www.youtube.com/watch?v=v48wMsNGC7I

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Algebra 1 - Factoring a prime polynomial when a is greater than one 2x^2+3x–6

https://www.youtube.com/watch?v=HSFg3X9frvo

When a is greater than one factor the polynomial 2y^2 + y - 1

https://www.youtube.com/watch?v=wghtzUjyG7A

Describing and Solving for the Zeros Using Difference of Two Squares

https://www.youtube.com/watch?v=GX6srlMyGQc

Function Plot

Plotting: $4x^2+12x+5$

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1
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5
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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: Numerical value of an algebraic expression

The numerical value of an algebraic expression is the result obtained by substituting the variables by a numerical value given.

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