Desenvolvimento Produto Soma Diferença
Authored by REIDNER WESLEI WRUBEL
Mathematics
9th Grade
Used 1+ times
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simplifique a expressão: (3x + 2)(3x - 2)
9x^2 - 4
6x^2 - 4
3x^2 - 4
9x^2 + 4
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Simplifique a expressão: (5a + 4)(5a - 4)
25a^2 - 16
25a^2 - 16
20a^2 - 16
25a^2 + 16
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simplifique a expressão: (2x + 3)(2x - 3)
4x^2 + 9
4x^2 - 6
4x^2 - 9
2x^2 - 9
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simplifique a expressão: (4y + 5)(4y - 5)
16y^2 + 5
20y^2 - 25
16y^2 - 25
16y^2 + 25
5.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Simplifique a expressão: (6m + 7)(6m - 7)
42m^2 - 49
36m^2 + 49
36m^2 - 49
36m^2 - 49
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