
Produtos Notáveis
Authored by REIDNER WESLEI WRUBEL
Mathematics
9th Grade
Used 57+ times

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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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