Efectúa la siguiente operación:
(4x2-9x-8)+(2x2-x-1)
Operaciones con polinomios
Quiz
•
Mathematics
•
12th Grade
•
Medium
Lob_as chan
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10 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Efectúa la siguiente operación:
(4x2-9x-8)+(2x2-x-1)
6x2-10x+9
6x2+10x+9
6x2-10x-9
6x2+10x-9
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Efectúa la siguiente operación:
(8x3+7x2-5x+5)-(-2x3+3x2+2x-3)
10x3+4x2+7x+8
10x3+4x2-7x+8
10x3-4x2+7x-8
10x3-4x2-7x-8
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Efectúa la siguiente operación:
(3-12x3y3)2
9+72x3y3+144x3y3
9-72x3y3-144x3y3
9+36x3y3+144x3y3
9-72x3y3+144x3y3
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Efectúa la siguientes operaciones:
(2a2-3b2)
4a4-12a2b2+9b4
4a4-12a2b2-9b4
4a4+12a2b2+9b4
4a4-6a2b2+9b4
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Efectúa la siguiente operación:
(2x2+1)(2x2-1)
2x4-1
4x4-1
4x4+1
4x4-2
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Efectúa la siguiente operación:
(3m2n-5m3n2)(3m2n+5m3n2)
9m4n2-25m6n4
9m4n2+25m6n4
3m4n2-5m6n4
9m2n2-25m6n4
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Efectúa la siguiente operación:
(a+7)(a+3)
a2+10a+21
a2+10a-21
a2-10a+21
a2-10a-21
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