Grouping factoring

What is the factored form of 35x² + 5x + 56x + 8

• (5x + 8)(7x + 1)

• (5x + 7)(x + 1)

• (5x² + 8)(7x + 1)

• 5x (7x² + x + 7x + 1)

Factor:

4p² + 8p + 3p + 6

• (2p²+3)(p+2)

• (2p²+6)(p+4)

• (4p+3)(p+2)

• (4p²+8p)(3p+6)

Decide if (3x + 1) is a factor of 3x³ + 36x^{2 +}x + 12

• Yes, it is a factor

• No, it is not a factor

Which is a factor of 12r² + 20r + 15r + 25? (hint: there's more than one answer!)

• 3r + 5

• r + 5

• 4r + 5

• 4r² + 5

Factor: 70n⁴ + 40n³ + 28n² + 16n

• (10n + 4)(7n + 4)

• 2n (35n³ + 20n² + 14n + 8)

• (10n³+ 4n)(7n + 4)

• (2n³+ 4n)(7n + 4)

Factor: 6x² + 9xy + 14x + 21y

• (3x + 7)(2x + 3y)

• (3x + 7)(x + y)

• (3x² + 7)(2x + 3y)

• (3x + 7)(2x + 3)

Factor the Polynomial

2x³ + 5x² + 6x + 15

• (x² + 3) (2x + 5)

• (x² - 3) (2x - 5)

• (2x² - 3) (x - 5)

• (2x² + 3) (x + 5)

Factor the Polynomial

8x³ - 64x² + x - 8

• (8x² + 1) (x - 8)

• (8x² - 1) (x + 8)

• (x² + 1) (8x - 8)

• (x² - 1) (8x + 8)

Factor the Polynomial

12x³ - 21x² + 28x - 49

• (3x² + 7) (4x - 7)

• (3x² - 7) (4x + 7)

• (4x² + 7) (3x - 7)

• (4x² - 7) (3x + 7)