Respuesta:
1.75
Explicación paso a paso:
(x+y)²-3x-3y
(2+1.5)² - 3(2) - 3(1.5) =
3.5² - 6 - 4.5 =
12.25 - 6 - 4.5 = 1.75
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Respuesta:
1.75
Explicación paso a paso:
(x+y)²-3x-3y
(2+1.5)² - 3(2) - 3(1.5) =
3.5² - 6 - 4.5 =
12.25 - 6 - 4.5 = 1.75