Práctica: trinomio de la forma x^2+bx+c

Práctica: trinomio de la forma x^2+bx+c

8th Grade

6 Qs

quiz-placeholder

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Práctica: trinomio de la forma x^2+bx+c

Práctica: trinomio de la forma x^2+bx+c

Assessment

Quiz

Mathematics

8th Grade

Medium

Created by

Lorena Martín Contreras

Used 39+ times

FREE Resource

6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Factoriza  20+a^2-21a  

 (a20)(a1)\left(a-20\right)\left(a-1\right)  

 (a+20)(a1)\left(a+20\right)\left(a-1\right)  

 (a20)(a+1)\left(a-20\right)\left(a+1\right)  

 (a+20)(a+1)\left(a+20\right)\left(a+1\right)  

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Factoriza  a22a35a^2-2a-35  

 (a+7)(a5)\left(a+7\right)\left(a-5\right)  

 (a+7)(a+5)\left(a+7\right)\left(a+5\right)  

 (a7)(a5)\left(a-7\right)\left(a-5\right)  

 (a7)(a+5)\left(a-7\right)\left(a+5\right)  

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Factoriza  x2+14x+13x^2+14x+13  

 (x+13)(x1)\left(x+13\right)\left(x-1\right)  

 (x+13)(x+1)\left(x+13\right)\left(x+1\right)  

 (x13)(x+1)\left(x-13\right)\left(x+1\right)  

 (x13)(x1)\left(x-13\right)\left(x-1\right)  

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Factoriza  x215x+54x^2-15x+54  

 (x9)(x+6)\left(x-9\right)\left(x+6\right)  

 (x+9)(x+6)\left(x+9\right)\left(x+6\right)  

 (x9)(x6)\left(x-9\right)\left(x-6\right)  

 (x+9)(x6)\left(x+9\right)\left(x-6\right)  

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Factoriza  p2+12p+27p^2+12p+27  

 (p9)(p+3)\left(p-9\right)\left(p+3\right)  

 (p+9)(p3)\left(p+9\right)\left(p-3\right)  

 (p+9)(p+3)\left(p+9\right)\left(p+3\right)  

 (p9)(p3)\left(p-9\right)\left(p-3\right)  

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Factoriza  15+y28y15+y^2-8y  

 (y5)(y3)\left(y-5\right)\left(y-3\right)  

 (y5)(y+3)\left(y-5\right)\left(y+3\right)  

 (y+5)(y3)\left(y+5\right)\left(y-3\right)  

 (y+5)(y+3)\left(y+5\right)\left(y+3\right)