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1
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Factor the polynomial  . A) |  | C) | Cannot be
factored | B) |  | D) |  |
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2
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Simplify  .
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3
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Factor: 81b2 – 100
A) | (9b + 10)(9b + 10) | C) | (10b + 9)(10b –
9) | B) | (9b – 10)(9b – 10) | D) | (9b + 10)(9b –
10) |
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4
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Simplify  .
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5
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Factor the trinomial  .
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6
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Factor: k2 + 2kf – 48f2
A) | (k – 8f)(k + 6f) | C) | (k + 8f)(k +
6f) | B) | (k + 8f)(k – 6f) | D) | (k – 8f)(k –
6f) |
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7
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Factor the polynomial  completely.
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8
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Simplify: (4k + 5)(3k2 – 5k –
5)
A) | 12k3 + 45k2 – 5k –
25 | C) | 12k3 + 35k2 – 5k –
25 | B) | 12k3 – 5k2 + 5k –
25 | D) | 12k3
– 5k2 – 45k – 25 |
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9
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Factor: k2 – 36h2
A) | (k + 6h)(k – 6h) | C) | (k –
6h2)(k + 6) | B) | h2(k + 6)(k
– 6) | D) | (k +
6h)(k + 6h) |
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10
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Multiply. 
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11
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Determine whether  is a difference of two squares. If so,
factor it. If not, explain why. A) |  | B) |  | C) |  | D) | Not a difference of squares because –25d4 is not a perfect
square. |
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12
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Factor  .
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13
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Subtract. 
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14
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Simplify  .
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15
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Factor the trinomial  .
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16
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Factor  .
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17
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Factor: 40w11 + 16w6
A) | 8w6(5w5 + 2) | C) | w6(40w5 + 16) | B) | 8(5w11 + 2w6) | D) | 8w5(5w6 +
2w) |
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18
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Factor: 
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19
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Simplify: 
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20
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Simplify: 
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