
Multiplicación de polinomios. Semana 4.
Authored by Profesor Matemática
Mathematics
2nd Grade
Used 1+ times

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11 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es el resultado de (x+3) (x–5)?
8x2 + 2x +15
x2 – 2x - 15
2x2 – 2x + 8
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El resultado de (3x+5) (3x-5) corresponde a
6x2-10
9x2-30x+25
9x2-25
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El resultado del siguiente producto
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El resultado de
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Al simplificar la expresión
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
La respuesta al producto (3ab)(4a - 5ab4+2abc3) es:
7ab - a2b + 5a2b2c3
12a2b - 15a2b5 + 6a2b2c3
12ab - 15ab4 + 6abc3
7ab - 8ab4+ 5abc3
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
(x+3) (x2 + 3x - 5)
x3 -6x2 + 4x -15
x3 + 6x2 + 4x -15
-x3 -6x2 + 4x -15
x3 +6x2 - 4x -15
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