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Trinomio notevole n°3
Prof. Mauro La Barbera
Controlla risposta
x² – 8x – 20 =
???
(x + 2)(x + 10)
(x – 5)(x – 3)
(x – 5)(x + 2)
(x – 13)(x – 1)
(x – 3)(x + 5)
(x + 10)(x – 3)
(x + 2)(x + 5)
(x – 11)(x – 2)
(x + 5)(x + 6)
(x – 11)(x – 1)
(x + 1)(x + 11)
(x – 10)(x + 2)
(x – 1)(x + 13)
(x – 5)(x + 6)
(x – 10)(x + 3)
x² + 12x + 20 =
???
(x + 2)(x + 10)
(x – 5)(x – 3)
(x – 5)(x + 2)
(x – 13)(x – 1)
(x – 3)(x + 5)
(x + 10)(x – 3)
(x + 2)(x + 5)
(x – 11)(x – 2)
(x + 5)(x + 6)
(x – 11)(x – 1)
(x + 1)(x + 11)
(x – 10)(x + 2)
(x – 1)(x + 13)
(x – 5)(x + 6)
(x – 10)(x + 3)
x² + 7x – 30 =
???
(x + 2)(x + 10)
(x – 5)(x – 3)
(x – 5)(x + 2)
(x – 13)(x – 1)
(x – 3)(x + 5)
(x + 10)(x – 3)
(x + 2)(x + 5)
(x – 11)(x – 2)
(x + 5)(x + 6)
(x – 11)(x – 1)
(x + 1)(x + 11)
(x – 10)(x + 2)
(x – 1)(x + 13)
(x – 5)(x + 6)
(x – 10)(x + 3)
x² – 7x – 30 =
???
(x + 2)(x + 10)
(x – 5)(x – 3)
(x – 5)(x + 2)
(x – 13)(x – 1)
(x – 3)(x + 5)
(x + 10)(x – 3)
(x + 2)(x + 5)
(x – 11)(x – 2)
(x + 5)(x + 6)
(x – 11)(x – 1)
(x + 1)(x + 11)
(x – 10)(x + 2)
(x – 1)(x + 13)
(x – 5)(x + 6)
(x – 10)(x + 3)
x² + 12x – 13 =
???
(x + 2)(x + 10)
(x – 5)(x – 3)
(x – 5)(x + 2)
(x – 13)(x – 1)
(x – 3)(x + 5)
(x + 10)(x – 3)
(x + 2)(x + 5)
(x – 11)(x – 2)
(x + 5)(x + 6)
(x – 11)(x – 1)
(x + 1)(x + 11)
(x – 10)(x + 2)
(x – 1)(x + 13)
(x – 5)(x + 6)
(x – 10)(x + 3)
x² – 14x + 13 =
???
(x + 2)(x + 10)
(x – 5)(x – 3)
(x – 5)(x + 2)
(x – 13)(x – 1)
(x – 3)(x + 5)
(x + 10)(x – 3)
(x + 2)(x + 5)
(x – 11)(x – 2)
(x + 5)(x + 6)
(x – 11)(x – 1)
(x + 1)(x + 11)
(x – 10)(x + 2)
(x – 1)(x + 13)
(x – 5)(x + 6)
(x – 10)(x + 3)
x² – 12x + 11 =
???
(x + 2)(x + 10)
(x – 5)(x – 3)
(x – 5)(x + 2)
(x – 13)(x – 1)
(x – 3)(x + 5)
(x + 10)(x – 3)
(x + 2)(x + 5)
(x – 11)(x – 2)
(x + 5)(x + 6)
(x – 11)(x – 1)
(x + 1)(x + 11)
(x – 10)(x + 2)
(x – 1)(x + 13)
(x – 5)(x + 6)
(x – 10)(x + 3)
x² + x – 30 =
???
(x + 2)(x + 10)
(x – 5)(x – 3)
(x – 5)(x + 2)
(x – 13)(x – 1)
(x – 3)(x + 5)
(x + 10)(x – 3)
(x + 2)(x + 5)
(x – 11)(x – 2)
(x + 5)(x + 6)
(x – 11)(x – 1)
(x + 1)(x + 11)
(x – 10)(x + 2)
(x – 1)(x + 13)
(x – 5)(x + 6)
(x – 10)(x + 3)
x² + 12x + 11 =
???
(x + 2)(x + 10)
(x – 5)(x – 3)
(x – 5)(x + 2)
(x – 13)(x – 1)
(x – 3)(x + 5)
(x + 10)(x – 3)
(x + 2)(x + 5)
(x – 11)(x – 2)
(x + 5)(x + 6)
(x – 11)(x – 1)
(x + 1)(x + 11)
(x – 10)(x + 2)
(x – 1)(x + 13)
(x – 5)(x + 6)
(x – 10)(x + 3)
x² + 11x + 30 =
???
(x + 2)(x + 10)
(x – 5)(x – 3)
(x – 5)(x + 2)
(x – 13)(x – 1)
(x – 3)(x + 5)
(x + 10)(x – 3)
(x + 2)(x + 5)
(x – 11)(x – 2)
(x + 5)(x + 6)
(x – 11)(x – 1)
(x + 1)(x + 11)
(x – 10)(x + 2)
(x – 1)(x + 13)
(x – 5)(x + 6)
(x – 10)(x + 3)
x² + 2x – 15 =
???
(x + 2)(x + 10)
(x – 5)(x – 3)
(x – 5)(x + 2)
(x – 13)(x – 1)
(x – 3)(x + 5)
(x + 10)(x – 3)
(x + 2)(x + 5)
(x – 11)(x – 2)
(x + 5)(x + 6)
(x – 11)(x – 1)
(x + 1)(x + 11)
(x – 10)(x + 2)
(x – 1)(x + 13)
(x – 5)(x + 6)
(x – 10)(x + 3)
x² – 13x + 22 =
???
(x + 2)(x + 10)
(x – 5)(x – 3)
(x – 5)(x + 2)
(x – 13)(x – 1)
(x – 3)(x + 5)
(x + 10)(x – 3)
(x + 2)(x + 5)
(x – 11)(x – 2)
(x + 5)(x + 6)
(x – 11)(x – 1)
(x + 1)(x + 11)
(x – 10)(x + 2)
(x – 1)(x + 13)
(x – 5)(x + 6)
(x – 10)(x + 3)
x² – 8x + 15 =
???
(x + 2)(x + 10)
(x – 5)(x – 3)
(x – 5)(x + 2)
(x – 13)(x – 1)
(x – 3)(x + 5)
(x + 10)(x – 3)
(x + 2)(x + 5)
(x – 11)(x – 2)
(x + 5)(x + 6)
(x – 11)(x – 1)
(x + 1)(x + 11)
(x – 10)(x + 2)
(x – 1)(x + 13)
(x – 5)(x + 6)
(x – 10)(x + 3)
x² + 7x + 10 =
???
(x + 2)(x + 10)
(x – 5)(x – 3)
(x – 5)(x + 2)
(x – 13)(x – 1)
(x – 3)(x + 5)
(x + 10)(x – 3)
(x + 2)(x + 5)
(x – 11)(x – 2)
(x + 5)(x + 6)
(x – 11)(x – 1)
(x + 1)(x + 11)
(x – 10)(x + 2)
(x – 1)(x + 13)
(x – 5)(x + 6)
(x – 10)(x + 3)
x² – 3x – 10 =
???
(x + 2)(x + 10)
(x – 5)(x – 3)
(x – 5)(x + 2)
(x – 13)(x – 1)
(x – 3)(x + 5)
(x + 10)(x – 3)
(x + 2)(x + 5)
(x – 11)(x – 2)
(x + 5)(x + 6)
(x – 11)(x – 1)
(x + 1)(x + 11)
(x – 10)(x + 2)
(x – 1)(x + 13)
(x – 5)(x + 6)
(x – 10)(x + 3)
Controlla risposta
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