¿Cuál es el resultado de (3x^2 + 2x - 5) + (4x^2 - 3x + 7)?
Adición y Sustracción de Polinomios

Quiz
•
Mathematics
•
6th - 8th Grade
•
Medium
José Luis Castro
Used 1+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 2 pts
5x^2 + 4x + 2
12x^2 - 2x + 2
7x^2 - x + 2
10x^2 - x + 2
2.
MULTIPLE CHOICE QUESTION
5 mins • 2 pts
¿Cuál es el resultado de (5x^3 - 2x^2 + 4x) - (3x^3 + 5x^2 - 2x)?
7x^3 - 3x^2 + 2x
4x^3 - 2x^2 + 4x
8x^3 - 9x^2 + 2x
2x^3 - 7x^2 + 6x
3.
MULTIPLE CHOICE QUESTION
5 mins • 3 pts
¿Cuál es el resultado de (2x^4 + 3x^3 - 5x^2 + 2x) + (4x^4 - 2x^3 + 6x^2 - 3x)?
8x^4 + x^3 + x^2 - 4x
3x^4 + 2x^3 + x^2 - 5x
6x^4 - 2x^3 + x^2 + 2x
6x^4 + x^3 + x^2 - x
4.
MULTIPLE CHOICE QUESTION
5 mins • 3 pts
¿Cuál es el resultado de (5x^3 - 2x^2 + 4x) - (2x^3 + 5x^2 - 2x)?
7x^3 - 4x^2 + 3x
8x^3 - 3x^2 + 2x
3x^3 - 7x^2 + 6x
6x^3 - 5x^2 + 4x
5.
MULTIPLE CHOICE QUESTION
5 mins • 2 pts
¿Cuál es el resultado de (2x^4 + 3x^3 - 5x^2 + 2x) + (3x^4 - 2x^3 + 6x^2 - 3x)?
5x^4 + x^3 + x^2 - x
7x^4 + x^3 + x^2 - x
5x^4 - 2x^3 + x^2 - x
2x^4 + 3x^3 - 5x^2 + 2x + 3x^4 - 2x^3 + 6x^2 - 3x
6.
MULTIPLE CHOICE QUESTION
5 mins • 2 pts
¿Cuál es el resultado de (6x^3 - 2x^2 + 4x) - (2x^3 + 5x^2 - 2x)?
5x^3 + 3x^2 - 6x
8x^3 - 9x^2 + 3x
10x^3 - 3x^2 + 2x
4x^3 - 7x^2 + 6x
7.
MULTIPLE CHOICE QUESTION
5 mins • 3 pts
¿Cuál es el resultado de (4x^2 + 3x - 5) + (3x^2 - 3x + 7)?
12x^2 + 0x + 2
7x^2 - 3x + 2
7x^2 + 0x + 2
10x^2 + 6x + 2
8.
MULTIPLE CHOICE QUESTION
5 mins • 3 pts
¿Cuál es el resultado de (5x^3 - 2x^2 + 4x) - (4x^3 + 5x^2 - 2x)?
2x^3 + 3x^2 - 2x
-9x^3 - 3x^2 + 6x
-3x^3 - 7x^2 + 6x
7x^3 + 2x^2 - 5x
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