Finding GCF
What is the GCF of 18x2+30x
6x
Solve by Factoring and state the x-intercepts. x2+8x+15
(x+3)(x+5)
x-intercepts: (3,0) and (5,0)
Factor each expression. Look for a GCF, then factor using x puzzle. 6x2-24x+18
GCF= 6
6(x2-4x+3)
6(x-1)(x-3)
Factor each trinomial using the x puzzle method. x2+10x+21
(x+3)(x+7)
Find the GCF of: 18, 30, 42
GCF= 6
Find the GCF of 16x2+24x and factor.
8x
8x(2x+3)
Solve by factoring and state the x-intercepts. x2+9x+20=0
(x+4)(x+5)
x-int: (-4,0)(-5,0)
Factor each expression. Look for a GCF, then factor using x puzzle. 3x2+15x-18
GCF= 3
3(x2+5x-6)
3(x+6)(x-1)
Factor each trinomial using the x puzzle method. x2-11x+28
(x-7)(x-4)
Find the GCF of: 12x, 20x, 28x
GCF= 4x
Find the GCF of 5x2-20x and factor.
5x
5x(x-4)
Solve the following by factoring and state the x-intercepts. x2-11x+30=0
(x-5)(x-6)
x-int: (5,0) and (6,0)
Factor each expression. Look for a GCF, then factor using x puzzle. 8x2-40x+32
GCF= 8
8(x2-5x+4)
8(x-4)(x-1)
Factor each trinomial using the x puzzle method. x2+3x-28
(x+7)(x-4)
Find the GCF of: 24,36,60
GCF= 12
Find the GCF of 8x2+12x and factor.
4x
4x(2x+3)
Solve the following by factoring and state the x-intercepts. x2+4x-21=0
(x-3)(x+7)
x-int: (-7,0) and (3,0)
Factor each expression. Look for a GCF, then factor using x puzzle. 5x2+25x+20
GCF= 5
5(x2+5x+4)
5(x+1)(x+4)
Factor each trinomial using the x puzzle method. x2-7x-18
(x-9)(x+2)
Find the GCF of: 15x2, 25x2, 35x2
GCF= 5x2
Find the GCF of 15x3-45x2+60x and factor.
15x
15x(x2-3x+4)
Solve the following by factoring and state the x-intercepts. x2+10x+24=0
(x+4)(x+6)
x-int: (-4,0) and (-6,0)
Factor each expression. Look for a GCF, then factor using x puzzle. 4x2+12x+8
GCF= 4
4(x2+3x+2)
4(x+1)(x+2)
Factor each trinomial using the x puzzle method. x2+12x+35
(x+5)(x+7)
Find the GCF of: 14xy, 21xy,49xy
GCF= 7xy