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Produtos Notáveis

Authored by REIDNER WESLEI WRUBEL

Mathematics

9th Grade

Used 56+ times

Produtos Notáveis
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12 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Identifique o produto notável: (a + b)²

a² + 2ab - b²

a² - 2ab + b²

a² + 2ab + b²

a² - b²

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Identifique o produto notável: (x - y)²

x² - 2xy + y²

x² + y²

x² - y²

x² + 2xy + y²

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Identifique o produto notável: (2a + 3b)²

4a² + 6ab + 9b²

4a² + 12ab - 9b²

4a² - 12ab + 9b²

4a² + 12ab + 9b²

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Identifique o produto notável: (3x - 4y)²

9x² - 24xy - 16y²

9x² - 16xy + 24y²

9x² - 24xy + 16y²

9x² + 24xy + 16y²

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Simplifique a expressão: (m + 2n)²

m² + 4mn - 4n²

m² + 2mn + 4n²

m² - 4mn + 4n²

m² + 4mn + 4n²

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Simplifique a expressão: (3p - 5q)²

9p² - 30pq - 25q²

9p² + 30pq + 25q²

9p² - 30pq - 25q²

9p² - 30pq + 25q²

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Simplifique a expressão: (2x + 4y)²

4x² + 16xy + 8y²

4x² + 16xy + 16y²

4x² + 16xy - 16y²

2x² + 8xy + 16y²

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