QUESTIONS

Question 1:

Factor: −4y³−116y²−400y.

Question 2:

Factor: 2x²+ 9 x + 7.

Question 3:

Factor: −3a²− 21a −18.

Question 4

Factor completely: 63n² + 150n + 75.

Question 5

Factor: 3x²− 32x −11.

Question 6:

Factor completely: 45q² + 93q + 42.

Question 7

Factor: −2c²− 68c − 186.

Question 8:

Factor: −3y² − 42y − 99.

Question 9

Factor: 3x²− 16x + 5.

Question 10

Factor: 3x² − 34x + 11.

Question 11:

Factor: 14c²− 29c + 12.

Question 12:

Factor: 12q² + 23q + 10

ANSWERS:

Question 1:

Factor: −4y³−116y²−400y.

Answer: -4y(y+25) (y+4)

Question 2:

Factor: 2x²+ 9 x + 7.

Answer: (2x + 7) (x + 1)

Question 3:

Factor: −3a²− 21a −18.

Answer: -3(a + 1) (a + 6)

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(Answer) MATH114N – Week 3 Assignment: Factoring Trinomials with a Leading Coefficient Other than 1