Factor Completely and with Grouping

7r³-8r²+42r-48

• (r²+6)(7r+8)

• (r²+6)(7r-8)

• (r²+6)(r²+8)

• (r²+6)(7r+6)

Factor by grouping:
5n³-10n²+3n-6

• (5n²+3)(n-2)

• (5n²-3)(n-2)

• (5n³+3)(n-2)

• 10n(n²-6)

Factor
9x²-6x-8

• (3x+2)(3x-4)

• (3x+2)(3x+4)

• (3x-2)(3x-4)

• (x-1)(9x+8)

Mathematical Equivalence

ON

x²+5x+7x+35

• (x+7)(x+5)(x+5)

• 7(x+5)

• (x+7)(x+5)

• (x+5)²

Factor

4x²+14x+6x+21

• (2x + 3)(2x + 7)

• (2x - 3)(2x - 7)

• (4x + 6)(2x + 7)

• • (x + 7)(x + 3)

Factor

6a²-15a-8a+20

• (3a - 4)(3a - 5)

• (2a - 5)(3a + 4)

• (3a - 4) (2a - 5)

• • (6a -8) (15a - 20)

Factor

18x²-30x-3x+5

• (3x + 5) (6x - 1)

• (6x + 1)(3x + 5)

• (6x - 3)(x - 5)

• • (6x - 1)(3x -5)

Factor

2ce+7c+7d+2de

• (c+d)(2e+7)

• (7d+2e)(c+e)

• (ce+d)(2c+7)

• (c+d)(2c+7e)