Free Printable N1B-T106-multiplicacion de binomios general

1.

Hallar : (3r-5)(5r-4)

a)

$+15r^2-37r+20$

b)

$15r^2-37r-20$

c)

$-15r^2-37r+20$

d)

$15r^2+37r+20$

2.

Hallar : (4n-1)(1n-3)

a)

$-4n^2-13n+3$

b)

$+4n^2-13n+3$

c)

$4n^2-13n-3$

d)

$4n^2+13n+3$

3.

Resolver : (3x-5)(5x-2)

a)

$+15x^2-31x+10$

b)

$-15x^2-31x+10$

c)

$15x^2-31x-10$

d)

$15x^2+32x+10$

4.

Resolver : (3c-2)(3c+3)

a)

$9c^2-3c-6$

b)

$9c^2+3c+6$

c)

$-9c^2+3c-6$

d)

$+9c^2+3c-6$

5.

Resolver : (3m-5)(1m+2)

a)

$3m^2-m-10$

b)

$3m^2+m+10$

c)

$+3m^2+m-10$

d)

$-3m^2+m-10$

6.

Resolver : (5b-5)(4b+1)

a)

$+20b^2+15b+5$

b)

$+20b^2-15b-5$

c)

$-20b^2-15b-5$

d)

$20b^2-15b+5$

7.

Resolver : (5z+3)(1z+4)

a)

$-5z^2-23z-12$

b)

$+5z^2+23z-12$

c)

$-5z^2+23z+12$

d)

$+5z^2+23z+12$

8.

Resolver : (4k+5)(5k-3)

a)

$-20k^2+13k+15$

b)

$+20k^2-13k-15$

c)

$+20k^2+13k-15$

d)

$-20k^2+13k-15$

9.

Resolver : (1f-1)(1f-4)

a)

$+f^2-5f+4$

b)

$-f^2-5f+4$

c)

$+f^2-5f-4$

d)

$-f^2-5f-4$

10.

Resolver : (1f+4)(4f-3)

a)

$-4f^2+13f-12$

b)

$+4f^2+13f-12$

c)

$-4f^2+13f+12$

d)

$-4f^2-13f-12$

11.

4 lines

N1B-T106-multiplicacion de binomios general

Total questions: 11

Worksheet time: 6mins

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