Factor by Grouping

7r² - 8r + 42r - 48

• (r + 6)(7r + 8)

• (r + 6)(7r - 8)

• (r + 6)(r + 8)

• (r + 6)(7r + 6)

20x² - 25x + 4x - 5

• (5x - 5)(4x + 1)

• 5(x - 1)(4x + 5)

• (5x + 1)(4x - 5)

• (5x + 1)(4x - 1)

2x² - 8x - x + 4

• (2x - 1)(x - 4)

• 2(x - 1)(x + 4)

• (x - 1)(2x - 4)

• (2x + 1)(x - 4)

x³ - 5x² + 5x - 25

• (x² - 5)(x - 5)

• (x² + 5)(x - 5)

• (x² + 5)(x + 5)

• (x² - 1)(x - 25)

30x² + 15x - 18x - 9

• (5x - 3)(6x + 1)

• (5x - 3)(6x + 3)

• 3(5x + 3)(2x - 1)

• 3(5x - 3)(2x + 1)

Factor by grouping:

5n² - 10n + 3n - 6

• (5n + 3)(n - 2)

• (5n - 3)(n - 2)

• (5n² + 3)(n - 2)

• 10n(n - 6)

Factor by grouping:

x² + 7x - 2x - 14

• (x - 2)(x - 7)

• (x + 2)(x - 7)

• (x + 2)(x + 7)

• (x - 2)(x + 7)

Factor:

10a⁴ + 16a + 10a²

• 2a(5a³ + 8 + 5a)

• 2a⁴(5a + 8a² + 5a³)

• 2a⁴(10 + 16a + 40a²)

• 3a³(5 + 8a + a²)

Factor Completely

5x³ - 7x²

• x²(5x - 7)

• x(5x² - 7x)

• x³(5 - 7x)

• Prime

Factor by grouping:

4p² + 8p + 3p + 6

• (2p + 3)(p + 2)

• (2p + 6)(p + 4)

• (4p + 3)(p + 2)

• (4p + 8p)(3p + 6)