Simplifica 4x+3x−5x.

Quizizz 2.ºESO

Quiz
•
Education
•
2nd Grade
•
Medium
Nerea Sanchez
Used 7+ times
FREE Resource
24 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-x
3x
7x
2x
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Resuelve la ecuación 3x−7=11.
x=4
x=3
x=6
x=−4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es el resultado de 2 + 3 · (35 − 5²)?
50
32
82
47
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es el resultado de sumar (2x+3)+(4x−5)?
6x−2
6x+8
8x−2
8x+8
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Realiza la multiplicación de los polinomios: (2x−3) · (x+5).
2x²+10x−15
2x²+7x−15
2x²+13x−15
2x²+7x+15
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es el resultado de la siguiente operación?
−(3x−5)
−3x−5
3x+5
−3x+5
3x−5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es el resultado de (x+3) · (x−3)?
x²−6x+9
x²+9
x²+6x+9
x²−9
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