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Aluno
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Estudos Gerais
• 05/13/2024
8. Simplifique as expressões algébricas. b)
Simplifique as expressões algébricas. b)
3
x
(
2
−
3
y
)
2
+
(
4
x
−
5
y
)
2
3 x(2-3 y)^{2}+(4 x-5 y)^{2}
3
x
(
2
−
3
y
)
2
+
(
4
x
−
5
y
)
2
a)
(
2
a
+
b
)
2
+
(
a
−
3
b
)
2
(2 a+b)^{2}+(a-3 b)^{2}
(
2
a
+
b
)
2
+
(
a
−
3
b
)
2
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