REVIEW ON FACTORING

Factoring trinomials

100

Factor into two binomials: x²+10x+25

(x+5)(x+5)

200

Factor into two binomials: x²-12x+27

(x-9)(x-3)

300

Factor into two binomials: x²+2x-24

(x+6)(x-4)

400

Factor into two binomials: x²-5x+6

(x-3)(x-2)

500

Factor into two binomials: y⁴-7y²-18

(y²-9)(y²-2)

Factoring trinomials with borrowing

100

Factor 2x²-7x+6

(2x-3)(x-2)

200

Factor 9x²+6x+1

(3x+1)(3x+1)

300

Factor 2x²-x-6

(x-2)(2x+3)

400

Factor 4y²+12y+9

(2y+3)(2y+3)

500

Factor: 4x²+13x-12

(4x-3)(x+4)

Factor using the GCF

100

Factor 3x²-12x

3x(x-4)

200

Factor: x²-x

x(x-1)

300

Factor: 4x²+2x

2x(2x+1)

400

Factor: 4ab²-12a²b

4ab(b-3a)

500

20x²+44x

4x(5x+11)

Factoring he difference of two perfect squares

100

Factor: x²-16

(x+4)(x-4)

200

Factor: 9-x²

(3+x)(3-x)

300

25y²-4k²

(5y+2k)(5y-2k)

400

(1/4)x²-49

(1/2x-7)(1/2x+7)

500

x²+100

!Can not be factored because of the plus sign!