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Unit 10 Kuta Problem Set B.ia1 - MathChamber

Unit 10 Kuta Problem Set B.ia1 - MathChamber

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-5-<br />

Answers to More Factoring of Quadratics (ID: 1)<br />

1) 3n 2 + 12n 2) 12 p 4 − 7p 2 + 5 p + 2 3) <strong>10</strong>n 4 + 5n 3 + 12<br />

4) −7a 4 + 12a 3 − 6a 2 + 3 5) 9n 2 − 39n + 42 6) 40x 2 − 6x − 4<br />

7) −28a 2 − 19a + 20 8) 16x 2 + 4x − 12 9) 3(r − 7)(r + 8) <strong>10</strong>) (r − <strong>10</strong>)(r − 8)<br />

11) (x − <strong>10</strong>)(x − 7) 12) 3(v + 4)(v + 7) 13) (x + 4)(x + 6) 14) 5k(k + <strong>10</strong>)<br />

15) Not factorable 16) 3(b − 9)(b + <strong>10</strong>) 17) 5(v + 1)(v − 4) 18) (x + 8)(x + 4)<br />

19) (2n − 3)(n + 6) 20) (5n + 8)(n − 2) 21) (3x + 5)(x + 3) 22) (5n − 2)(n − 2)<br />

23) (7x − 5)(x + 9) 24) (5r − 3)(r − 5) 25) (7x + 4)(x − 3) 26) (7n − 5)(n − 8)<br />

27) (3r + 2)(r + 9) 28) (5b − 1)(b − 6)

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