factor GCF
factor by Grouping
factor when a=1
factor when a =/= 1
factor special products
100

factor

56x13+49x8-28x4

answer

7x4(8x9+7x4-4)

100

factor

8n(n-4) +5(n-4)

answer

(n-4)(8n+5)

100

factor

x2-16x+48

answer

(x-12)(x-4)

100

factor

7a2+53a+28

answer

(7a+4)(a+7)

100

factor

144-x2

answer

(12-x)(12+x)

200

factor 

48y11-30y5.

answer

6y5(8y6-5)

200

factor

4y(9y+1) + 9y + 1

answer

(9y+1)(4y+1)

200

factor

6y3+18y3−60y

answer

6y(y−2)(y+5)

200

factor

16b2 + 60b − 100

answer

4(b+5)(4b-5)

200

factor

3x3+36w+108

answer

3(x+6)(x+6)

300

factor
3p3−6p3q+9pq3

answer

3p(p2−2pq+3q2)

300

factor

6x2−3x−4x+2

answer

(2x−1)(3x−2)

300

factor

-m2+6m+16

answer

-1(m-8)(m+2)

300

factor

16x2-36x+14

answer

2(2x-1)(4x-7)

300

factor

x3-125

answer

(x-5)(x2-5x+25)

400

factor

−4b3+16b2−8b.

answer

−4b(b2−4b+2)

400

factor

xy-54+9y-6x

answer

(x+9)(y-6)

400

factor

x2+x-42

answer

(x+7)(x-6)

400

factor

x4-13x2-48

answer

(x2+3)(x+4)(x-4)

400

factor

4y3-20y2+25y

answer

y(2y-5)2

500

factor 

9xy2+6x2y2+21y3.

answer

3y2(3x+2x2+7y)

500

factor

3u3−3u2+18u2−18u

answer

3u(u−1)(u+6)

500

factor 

-x3-2x2+48x

answer

(x-6)(x+8)

500

factor

-6x2 - 7x + 49

answer

-(3x-7)(2x+7)

500

factor

-2y4-128y

answer

-2y(y+4)(y2-4y+16)