$\left(2x-y+3z\right)^2$

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Final answer to the problem

$4x^2+y^2+9z^2-4xy+12xz-6yz$
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Step-by-step Solution

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Apply the formula: $\left(a+b+c\right)^2$$=a^2+b^2+c^2+2ab+2ac+2bc$, where $a=2x$, $b=-y$ and $c=3z$

$\left(2x\right)^2+\left(-y\right)^2+\left(3z\right)^2+2\cdot 2\cdot -1xy+2\cdot 2\cdot 3xz+2\cdot - 3yz$

Learn how to solve prodotti speciali problems step by step online.

$\left(2x\right)^2+\left(-y\right)^2+\left(3z\right)^2+2\cdot 2\cdot -1xy+2\cdot 2\cdot 3xz+2\cdot - 3yz$

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Learn how to solve prodotti speciali problems step by step online. (2x-y3z)^2. Apply the formula: \left(a+b+c\right)^2=a^2+b^2+c^2+2ab+2ac+2bc, where a=2x, b=-y and c=3z. Apply the formula: ab=ab, where ab=2\cdot 2\cdot -1xy, a=2 and b=2. Apply the formula: ab=ab, where ab=4\cdot -1xy, a=4 and b=-1. Apply the formula: ab=ab, where ab=2\cdot 2\cdot 3xz, a=2 and b=2.

Final answer to the problem

$4x^2+y^2+9z^2-4xy+12xz-6yz$

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Function Plot

Plotting: $4x^2+y^2+9z^2-4xy+12xz-6yz$

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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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