(x+3/2)2 ao quadrado
Desenvolva normalmente
(x + 3/2)²
x² + 3/2x + 3/2x + 9/4
x² + 6/2x + 9/4
x² + 3x + 9/4
x²-6x/2+9/4=
x²-3x+9/4
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Verified answer
Desenvolva normalmente
(x + 3/2)²
x² + 3/2x + 3/2x + 9/4
x² + 6/2x + 9/4
x² + 3x + 9/4
x²-6x/2+9/4=
x²-3x+9/4