simplify
(x^4 y^-3 z^-4 x^-1 y^2 z^2)^4
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Answered by
1
Answer:
Formula,
(a+b+c)
2
=a
2
+b
2
+c
2
+2ab+2bc+2ca
Given,
(x+y+z)
2
+(x+
2
y
+
3
z
)
2
−(
2
x
+
3
y
+
4
z
)
=2xy+2xz+x
2
+y
2
+2yz+z
2
+xy+
3
2xz+yz
+x
2
+
4
y
2
+
9
z
2
−
3
xy
−
4
xz+x
2
−
9
y
2
−
6
yz
−
16
z
2
=
144
252x
2
+384xy+348xz+164y
2
+151z
2
+312yz
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