
Fatoração
Presentation
•
Mathematics
•
9th Grade
•
Practice Problem
•
Medium
GISLAINE KOSLOWSKI
Used 14+ times
FREE Resource
1 Slide • 10 Questions
1
Multiple Choice
Polinômio que pode ser fatorado pelo caso:
"Diferença entre dois quadrados"
x2 −10
4x2−9
x2+64
xy−25y2
2
Multiple Choice
É um trinômio quadrado perfeito
81a² - 18a + 1
y² + 8y + 8
x² + 3x + 9
4m² - 12m + 6
3
Multiple Choice
O fator comum no polinômio
6ab2
3ab2
a2b2
6a2b
4
Multiple Choice
FATORE 3X2−6X3Y
3X2 (1 − 2XY)
3X(X2−6Y)
5
Multiple Choice
FATORE XY3−4X2Y2
X2Y2(1−4Y)
XY2(Y−4X)
6
PERÍMETRO
É A SOMA DE TODOS OS LADOS DE UMA FIGURA. QUAL O PERÍMETRO DO RETÂNGULO AO LADO?
7
Multiple Choice
O PERÍMETRO FATORADO DA IMAGEM ANTERIOR É
3X(5Y+2)
2X(3+5Y)
2(3X+5Y)
8
Multiple Choice
Qual é a área do retângulo?
2x²-2x+10
4x³-12x²+20x
2x²+2x+10
4x³+12x-20x
9
Multiple Choice
Fatore a expressão pk+3p+2k+6
(k+3)(p+2)
(p+3)(k+2)
(-k-3)(p-2)
(k-3)(p+2)
10
Multiple Choice
Fatore a²+ab-6b²
(a-2b)(a+3b)
(a+2b)(a-3b)
(2a-b)(3a+b)
(a+b)(3a-2b)
11
Multiple Choice
Colocando o fator comum em evidência na expressão ax + ay temos
a . ( x + y )
ax . ( 1 + y )
ay . ( x + 1 )
não tem fator comum
Polinômio que pode ser fatorado pelo caso:
"Diferença entre dois quadrados"
x2 −10
4x2−9
x2+64
xy−25y2
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