Al reducir este polinomio 2x2 + 3x2 - x2 el resultado es
9A Lección Suma y resta de polinomios

Quiz
•
Mathematics
•
9th Grade
•
Hard
Santiago Yanez
Used 3+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4x2
-4x2
- 6x2
6x2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Al sumar los términos semejantes de este polinomio 17 - 6m3n2 + 8n2m3 + 6 el resultado es:
- 6m3n2 + 8n2m3 + 23
2n2m3 + 23
2m3n2 + 23
6m3n2 - 8n2m3 + 23
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(7x4 - 5x5 + 4x2 - 7) + (x3 - 3x2 - 5 - x) - (-3x4 + 5 - 8x + 2x3)
10x4 - 5x5 - x3 + x2 + 7x -17
-4x4 - 5x5 - x3 + x2 + 7x +12
10x4 - 5x5 + x3 - x2 + 7x +17
4x4 - 5x5 + x3 - x2 + 7x -12
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(4a + 5by + 7b) - (8a + 3b + 2b2y)
- 4a + 5by - 10b+ 2b2y
12a + 4b + 5by - 2b2y
12a + 5by + 4b + 2b2y
- 4a + 4b + 5by - 2b2y
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(3a + 4b) - (5a - 2b)
- 2a + 6b
2a + 2b
8a + 2b
- 8a + 6b
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La expresión 4x +2y es:
monomio
binomio
trinomio
polinomio
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La simplificación de este polinomio 3x + 2x2 + 4x + 6 es:
2x2 + 7x + 6
7x2 + 2x + 6
9x3 + 6
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