Factoring Review Basic

(k+2)(k+5)

(k-2)(k-5)

(k+10)(k+4)

(k+2)(k-5)

(k+4)(k-6)

(k+4)(k+6)

(k+6)(k-1)

(k-4)(k+6)

( x + 5 ) ( x - 5 ) 

( x - 5 ) ( x - 5 ) 

( x + 5 ) ( x + 5 ) 

Prime

(3v-7)(v+1)

3(v-7)(v-1)

(3v+1)(v-9)

(3v+1)(v-10)

(x² + 3) (2x + 5)

(x² - 3) (2x - 5)

(2x² - 3) (x - 5)

(2x² + 3) (x + 5)

2x

2

x

1

2n²(n - 4n²)

2n²(1 - 4n)

2n³(10 - 8n²)

3n(1 - 4n)

$$16x^2$$  

$$-1$$  

$$\left(16x^2-1\right)$$  

$$\left(4x+1\right)\left(4x-1\right)$$  

$$x\ =3,\ \pm\frac{1}{4}$$  

$$x=\pm3,\ \pm4$$

$$\left(8x+1\right)\left(2x-1\right)$$

$$\left(x+3\right)$$

$$+1$$

(x+4)(x+1)

(x+4)(x-1)

(x-4)(x+1)

(x-4)(x-1)

$$-\left(x^4-14x^2+45\right)=0$$  

$$-\left(x^4-14x^2-45\right)=0$$

$$-\left(x^2-9\right)\left(x^2-5\right)=0$$  

$$x=\pm3,\ \pm\sqrt[]{5}$$  

$$x=\pm3,\ \pm\sqrt[]{5}i$$