Factoring Trinomials with a Leading Coefficient of 1

What are the factors of n² + 4n − 12

• (n - 6)(n + 2)

• (n + 4)(n - 3)

• (n + 6)(n + 2)

• (n + 6)(n - 2)

• (n - 4)(n + 3)

What are the factors of n² − 10n + 9

• (n + 3)(n + 3)

• (n + 9)(n + 1)

• (n - 3)(n - 3)

• (n - 9)(n - 1)

What is the first step in factoring this problem?

• Factoring out the GCF

• Add the factors of -24

• Multiply

• List the factors of -24

What are the factors of m² + 2m − 24

• (m - 3)(m + 8)

• (m - 4)(m + 6)

• (m - 2)(m + 12)

• (m - 8)(m + 3)

• (m - 6)(m + 4)

What are the factors of k² − 13k + 40

• (k + 4)(k + 10)

• (k + 5)(k + 8)

• (k - 4)(k - 10)

• (k - 5)(k - 8)

What are the factors of n² − n − 56

• (n + 1)(n - 56)

• (n + 2)(n - 28)

• (n + 4)(n - 14)

• (n + 7)(n - 8)

What are the factors of n² − 5n + 6

• (n + 2)(n + 3)

• (n + 1)(n + 6)

• (n - 1)(n - 6)

• (n - 2)(n - 3)

What are the factors of b² − 6b + 8

• (b + 1)(b + 8)

• (b - 2)(b - 4)

• not possible for factoring

• (b + 4)(b +2)

• (b - 1)(b - 8)

What are the factors of x² − 15x + 50

• (x - 1)( x - 50)

• (x - 2)( x - 25)

• (x - 5)( x - 10)

• not possible for factoring

What are the factors of v² − 7v + 10

• (v - 2)(v - 5)

• (v - 1)(v - 10)

• (v + 2)(v + 5)

• (v + 1)(v + 10)

• not possible for factoring