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Factorización

Authored by MARIZA REYES

Mathematics

8th - 12th Grade

Used 9+ times

Factorización
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15 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 xyz4xy+xyw=xyz-4xy+xyw=  

 xy(z4+w)xy\left(z-4+w\right)  

 x(yz4y+yw)x\left(yz-4y+yw\right)  

 xyz(14z+w)xyz\left(1-4z+w\right)  

 y(xz4x+xw)y\left(xz-4x+xw\right)  

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 2m34m5=2m^3-4m^5=  

 m3(24m2)m^3\left(2-4m^2\right)  

 2m(m22m4)2m\left(m^2-2m^4\right)  

 2m3(12m2)2m^3\left(1-2m^2\right)  

 2m5(m22)2m^5\left(m^2-2\right)  

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 ab87a3b2ab6+a2b5=ab^8-7a^3b^2-ab^6+a^2b^5=  

 ab2(b87a2bb4+ab3)ab^2\left(b^8-7a^2b-b^4+ab^3\right)  

 ab2(ab67a2ab4+ab3)ab^2\left(ab^6-7a^2-ab^4+ab^3\right)  

 ab2(a2b107a3b2ab8+a2b5)ab^2\left(a^2b^{10}-7a^3b^2-ab^8+a^2b^5\right)  

 ab2(b67a2b4+ab3)ab^2\left(b^6-7a^2-b^4+ab^3\right)  

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 4x+4y5x25xy=4x+4y-5x^2-5xy=  

 (45x)(xy)\left(4-5x\right)\left(x-y\right)  

 (54x)(xy)\left(5-4x\right)\left(x-y\right)  

 (45x)(x+y)\left(4-5x\right)\left(x+y\right)  

 (54x)(x+y)\left(5-4x\right)\left(x+y\right)  

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 acabc+b=ac-a-bc+b=  

 (a+b)(c1)\left(a+b\right)\left(c-1\right)  

 (ab)(c+1)\left(a-b\right)\left(c+1\right)  

 (ab)(c1)\left(a-b\right)\left(c-1\right)  

 (ab)(c+1)\left(a-b\right)\left(c+1\right)  

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 5ax+5bx2a2b=5ax+5bx-2a-2b=  

 (5x+2)(a+b)\left(5x+2\right)\left(a+b\right)  

 (5x+2)(ab)\left(5x+2\right)\left(a-b\right)  

 (5x2)(ab)\left(5x-2\right)\left(a-b\right)  

 (5x2)(a+b)\left(5x-2\right)\left(a+b\right)  

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 64a281=64a^2-81=  

 (7a9b)(7a+9b)\left(7a-9b\right)\left(7a+9b\right)  

 (9a+8)(9a8)\left(9a+8\right)\left(9a-8\right)  

 8a272a+98a^2-72a+9  

 (8a+9)(8a9)\left(8a+9\right)\left(8a-9\right)  

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