how to factor trinomials practice

Oct 10th, 2015
Anonymous
Category:
Mathematics
Price: $10 USD

Question description

answers only (a, b, c, d)


Factor the trinomial completely.

y squared plus 13 y plus 30


a. (y - 10)(y - 3)

b. (y + 10)(y + 3)

c. (y + 10)(y - 3)

d. (y - 10)(y + 3)



Factor the trinomial completely. 

6 p squared plus 5 p minus 6


a. (6p + 6)(p - 1)

b. (2p + 3)(3p - 2)

c. (3p + 3)(2p - 2)

d. (6p - 1)(p + 6)



Factor the polynomial completely. 

81 space plus space 16 k squared


a. left parenthesis 9 space plus space 4 k right parenthesis squared

b. (9 + 4k)(9 - 4k)

c. left parenthesis 9 minus 4 k right parenthesis squared

d. Prime polynomial



Factor the polynomial completely.

n squared minus 36


a. (n+6)2

b. (n+6)(n-6)

c. (n-6)2

d. Prime polynomial



Factor the trinomial completely.

18 y squared x minus 48 y x plus 32 x


a. 2x(3y - 4)2

b. 2(3xy + 4x)2

c. 2x(3y + 4)(3y - 4)

d. Prime polynomial



Factor the polynomial completely.

left parenthesis x minus 4 right parenthesis squared plus 3 left parenthesis x minus 4 right parenthesis minus 18


a. (x - 4)(3x - 18)

b. 3(x - 4)(x - 6)

c. (x + 2)(x - 7)

d. (x - 10)(x - 1)



Factor the polynomial completely. 

x4-1


a. (x2+1)(x2-1)

b. (x2+1(x+1)(x-1)

c. (x+1)(x-1)(x+1)(x-1)

d. (x2-1)(x+1)(x-1)



Factor the polynomial completely.

m3 - n3


a. (m + n)(m - n)

b. (m + n)(m - n)(m - n)

c. (m - n)(m2 + mn + n2)

d. (m + n)(m2 - mn + n2)



Factor the polynomial completely.

a3b+8b4


a. (a+2b2)(a-2b2)

b. b(a+2b)(a2-2ab+4b2)

c. Prime polynomial

d. b(a+2b)(a2-4ab+4b2)



Factor the polynomial completely. 

(y+2)2-49


a. (y + 2)(y - 7)(y + 7)

b. (y + 9)(y - 5)

c. (y - 9)(y + 5)

d. (y - 9)(y + 9)




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