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Multiplicação de polinômios (distributiva)

Authored by VIVIANE QUEIROZ

Mathematics

8th Grade

CCSS covered

Used 26+ times

Multiplicação de polinômios (distributiva)
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Usando a propriedade distributiva da multiplicação em relação à adição algébrica, calcule 2m²(1 – m).

2m² – m

2m² – 2m³

2m² – 2m

2m² – 2

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.B.3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é o valor do produto (-5m2n2p).(3m3n2p)?

-15m5n4p2

-2m5n4p2

-15m6n4p

-2m6n4p2

Tags

CCSS.HSA.APR.A.1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

10x² +9x + 2

-10x² +9x + 2

10x² +9x - 2

10x² -9x + 2

Tags

CCSS.HSA.APR.A.1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tags

CCSS.HSA.SSE.B.3

CCSS.HSA.SSE.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Utilizando propriedade da distributiva o resultado será ( x-2) . (x+2)

X2

X2 -8x +4

X2 - 4

4x4

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.B.3

CCSS.HSA.SSE.A.2

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

(2a – 5) · (2a + 5) equivale a:

4a2 - 25

4a2 - 25x

4a2 - 10x + 25

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.B.3

CCSS.HSA.SSE.A.2

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