Factoring Polynomials Leading Coefficient 1

Factor the following polynomial:

x² - x - 30

• (x + 5)(x - 6)

• (x + 1)(x - 30)

• (x + 6)(x - 5)

• (x + 10)(x - 3)

What are the factors of x² + 13x + 40?

• (x - 4)(x - 10)

• (x + 5)(x - 8)

• (x + 4)(x + 10)

• (x + 5)(x + 8)

The factors of x² + 2x - 15 are-

• (x - 5)(x + 1)

• (x - 5)(x + 3)

• (x + 5)(x - 3)

• This is a prime polynomial.

The factors of x² - 4xy - 45y² are -

• (x + 5y)(x - 9y)

• (x - 5y)(x + y)

• (x - 5y)(x + 9y)

• This is a prime polynomial.

What are the factors of k² − 13k + 40

• (k + 4)(k + 10)

• (k + 5)(k + 8)

• (k - 4)(k - 10)

• (k - 5)(k - 8)

Check all of the factors of x² - 11x + 10.

• (x - 10)

• (x + 10)

• (x + 5)

• (x + 1)

• (x - 1)

Choose all of the factors of x² - 15x + 50.

• (x - 10)

• (x + 10)

• (x - 25)

• (x - 5)

• (x + 5)

Find the factors of n² − 11n + 10.

• (n - 2)(n - 5)

• (n - 1)(n - 10)

• (n + 2)(n + 5)

• (n + 1)(n + 10)

What are the factors of m² + m − 90

• (m + 15)(m - 6)

• (m + 10)(m - 9)

• (m - 15)(m + 6)

• (m - 10)(m + 9)

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)