
monomi e polinomi2
Authored by sara terrile
Mathematics
8th Grade
Used 2+ times

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16 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
quale polinomio va inserito? ..................... + (a-b)=0
(a-b)
- (a-b)
(2a-b)
(-a-b)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
quale polinomio va inserito? (6a2-7a) + ...................=0
(-6a2+7a)
(-6a2-7a)
(-5a2+7a)
(-6a-7a)
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
quale polinomio manca? 5x2-2x-(..................)+3= x3-8x-9
-x3+6x+5x-9
-x3+6x+5x2-9
-x3+6x2+5x+9
-x3+6x2+5x+9
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
2x+3x+2x+3=
10x
9x-3
7x+3
4x+6
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
indica il grado del polinomio:
3x4y-5x5+2x3y-7xy4
4
5
19
18
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2x*(-4x+3)=
-8x+5
-6x+5
-8x2+5
-8x2+6x
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
-3*(4x)*(-2x2)=
-9x3
+24x3
-24x2
-24x3
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