
Diagnostica MT-10
Authored by luis hernandez
Mathematics
10th Grade
Used 5+ times

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8 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Al multiplicar X(X - 2) ,se obtiene:
2X - 2
X2 - 2X
X - 2
2X
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Al resolver el producto (X+1)(X+2) se obtiene:
X2+3X+2
(X+1)
(X+2)
X2+2X+3
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Al resolver el producto (X+3)(X-4) se obtiene:
X2+7X+12
X2+X+12
X2+X-12
X2-X-12
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
La solución del producto (X - 7)2 es;
X2 - 14X -49
X2 + 14X -49
X2 - 14X +49
X2 +14X +49
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
La solución del producto (X+7)(X-3) es:
X2-14X+21
X2+4X+21
X2-4X-21
X2+4X-21
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Al factorizar 15X - 5, se obtiene;
5(3X - 1)
5(X - 1)
5(3X + 5)
10x
7.
MULTIPLE CHOICE QUESTION
5 mins • 2 pts
El tío de Camila tiene un huerto de forma cuadrada cuyas medidas son 9,5 m de largo ¿Qué área tiene el huerto?
9,5 m2
19 m2
38 m2
90,25 m2
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