Finding Solutions to Polynomials by Factoring

Factor x² + 7x + 12

• (x + 2)(x + 10)

• (x + 3)(x + 4)

• (x + 4)(x + 5)

• (x + 4)(x + 6)

Factor: x² – 5x – 24

• (x - 5)(x + 19)

• (x - 8)(x + 3)

• (x - 3)(x + 8)

• (x - 19)(x + 5)

Factor:
2x² + 11x + 14

• (x + 7)(2x + 2)

• (x + 2)(2x + 7)

• (x + 14)(2x + 1)

• (x + 1)(2x + 14)

Factor completely:
 3x² + 5x - 12

• (3x + 4)(x-3)

• (3x - 4)(x + 3)

• (3x + 3)(x -4)

• (3x - 3)(x + 4)

Match each polynomial to its factored form:

• (x-4)(x+1)

• (x-4)(x-1)

• (x+4)(x-1)

• (x+4)(x+1)

Factor this difference of cubes:
x³ - 343

• (x + 7)(x² - 7x + 49)

• (x - 7)(x - 7)(x - 7)

• (x - 7)(x² + 7x + 49)

• (x + 7)(x + 7)(x + 7)

Find the factors of x² - 81

• (x - 9)(x + 9)

• (x + 9)(x + 9)

• (x - 9)(x - 9)

• Prime

• m = ±81

• m = ±9

• m = ±3

• No real solution