Factoring Quadratics

Factor: $2x^2-15x+28$  

• (x-7)(x-4)

• (2x-4)(x-7)

• (2x-7)(x-4)

• (2x+7)(x+4)

Factor: $4x^2-10x$  

•  $4x(x-5)$  

•  $2x(2x-5)$  

•  $2x^2-5x$  

•  $10x\left(4x-1\right)$  

Factor: $x²-13x+40$  

• (x-8)(x-5)

• (x+8)(x+5)

• (x-4)(x-10)

• (x+4)(x+10)

Factor: $x²-9x-10$  

• (x+10)(x+1)

• (x-1)(x-10)

• (x+10)(x-1)

• (x+1)(x-10)

Factor: $x²-5x+6$  

• (x-2)(x-3)

• (x-6)(x+1)

• (x+2)(x+3)

• (x-1)(x+6)

Factor: $x²+16x+64$  

• (x-16)(x-4)

• (x+4)(x+16)

• (x-8)(x-8)

• (x+8)(x+8)

Factor: $x²+x-2$  

• (x-2)(x-1)

• (x-2)(x+1)

• (x+2)(x-1)

• (x+2)(x+1)

Factor:  $8x-32$  

• 4(2x-8)

• 8(x-4)

• 2(4x-16)

• 32(x-8)

Factor: $3x²+6x$  

• x(3x+6)

• 2x(x+3)

• 3x(x+2)

• 3x(3x+2)

Factor: $21x+7$   

• 7(3x+1)

• 3(7x+7)

• 7x(3x+1)

• 3x(7x+1)