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Producto de polinomios

Authored by LYD AMADOR

Mathematics

8th Grade

Used 10+ times

Producto de polinomios
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10 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 3x2(4xy+8y2)3x^2\left(4xy+8y^2\right)  

 7x2y+12x47x^2y+12x^4  

 12x3y+24x2y212x^3y+24x^2y^2  

 6x3y3 +21y26x^3y^{3\ }+21y^2  

 12ab+24a2b212ab+24a^2b^2  

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 2ab(a2b+8a+3b2)2ab\left(a^2b+8a+3b^2\right)  

 7a2b+12a4+b7a^2b+12a^4+b  

 12a3b+24a2b2612a^3b+24a^2b^2-6  

 2a3b2+16a2b+6ab32a^3b^2+16a^2b+6ab^3   

 12ab+24a2b212ab+24a^2b^2  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 16m2n(m3n2+2m5+10)16m^2n\left(m^3n^2+2m^5+10\right)  

 16m5n3 +32m7 n+160m2n16m^5n^{3\ }+32m^{7\ }n+160m^2n  

 2m2n32m3n2+16n-2m^2n-32m^3n^2+16n  

 16m5n3 +36m7 n160m2n16m^5n^{3\ }+36m^{7\ }n-160m^2n  

 162m5n3 162m^5n^{3\ }  

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

(3ab)(4a - 5ab4+2abc3)

12ab - 15ab4 + 6abc3

7ab - a2b + 5a2b2c3

17ab -3 a2b + 5a2b2c3

12a2b - 15a2b5 + 6a2b2c3

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 (3x+2)(2x3)(3x+2)(2x-3)  

 6x2 5x66x^{2\ }-5x-6  

 5x315x55x^3-15x-5  

 6x2 5x+66x^{2\ }-5x+6  

 6x2 +5x+66x^{2\ }+5x+6  

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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

 2a+2b2a+2b  

 a2 b2 a^{2\ }-b^{2\ }  

 2a2b22a^2b^2  

 a2 +b2 a^{2\ }+b^{2\ }  

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 (x+3)(x2+3x5)(x+3)(x^2+3x-5)  

 x36x2+4x15x^3-6x^2+4x-15  

 x3+6x2+4x15x^3+6x^2+4x-15  

 6x2+4x15-6x^2+4x-15  

 x310x2+4x15x^3-10x^2+4x-15  

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