
Evaluación 2B
Authored by Catherine Camus
Mathematics
10th Grade
Used 5+ times

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9 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
El resultado de (X+7) (-9+x) es:
X2 + 16 X
x2 -2x -63
x2 +2x +63
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
La respuesta de (x +a) (x +b) es:
x2 + b2
x2 +xb + ab +ax
x2 -b2
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
El resultado de (x3 -3) (x3 +10)
x6 + 7x3 -30
x - 7x -30
x3 +7x3 +30
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
el resultado de (8y + 3) (y +8)
y2 +11y +24
67y +24 +8y2
8y2 +64y +3y +24
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
el resultado de (3x2y) (-2x6y9)
-6x8 y10
-5x4
6x8 y10
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
El resultado de (3x2) (-4y7)es:
-12x2y7
-28x2y7
-7x2y7
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
el resultado de (3abc) (9a2b3c4)
12 abc
6a3b4c5
27a3b4c5
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