Mixed Factoring

Factor Completely (Check for GCF):

x² +2x - 143

• (x-11) (x+13)

• (x+10) (x-12)

• (x-11) (x+11)

• (x+1) (x-143)

Factor Completely

x² +3x + 2

• (x+1) (x+3)

• (x+2) (x+1)

• (x-3) (X-1)

• (x+2) (x-2)

Factor Completely

2x² -9x +7

• (2x -7) (x-1)

• (x -7) (x-2)

• (2x-7) (2x -2)

• 2 (x-7) (x-2)

Factor Completely

5x² +40x + 60

• 5 (x+2) (x+6)

• (5x+2) (x+6)

• (x+20) (x+40)

• (5x+40) (5x + 2)

Factor Completely

x² -100

• (x+10) (x-10)

• (x-100) (x-1)

• (x+0) (x-100)

• Prime (Not Factorable)

Factor out the common factor (this means take the GCF)

-3x⁴ +6x+27x²

• -3 (x⁴ -2x +9x²)

• -3x² (x² -2 +9)

• 3x (-x² +2+9x)

• -3x (x³ -2 -9x)

Factor out the common factor (this means take a GCF):

25x² -40x +100

• 10x( 2x-4+10)

• 5x ( 2x-4-10 )

• 5( 5x² -8x+20)

• -5 ( -5x² +8x -20)

Factor Completely

6v² +19v +8

• (3v+8) (2v+1)

• (6v+1) ( v+8)

• (3v+1) (2v+8)

• (6v-1) (v-8)

Factor Completely

4x²-25y²

• (2x+5y) (2x-5y)

• (x+y) (x-y)

• 4( x+y) (x-y)

• (2x-5) (2x+5)

Factor Completely

2x²+2x -84

• (2x +7)(x+6)

• 2 (x+7) (x-6)

• (2x-14) (2x-3)

• (2x+7) (x+14)