Polycat

factor each by the GCF only

100

-80x+24

-8(10x-3)

200

-24b³+4b⁵a

4b³(6-ab²)

300

12y²x⁵-4y²x²+20y³

4y²(3x⁵-x²+5y)

400

-15n²+45n-40

-5(3n²+9n+8)

Factor each completely

100

m²-13m+42

(m-6)(m-7)

200

x²+16x+63

(x+7)(x+9)

300

x²-8x-20

(x-10)(x+2)

400

4m²-12m-280

4(m-10)(m+7)

Find each product

100

(7a+2)(a-4)

7a²-26a-8

200

(x+y)(3x-y)

3x²-2xy-y²

300

(2x+1)(6x²-8x+8)

12x³+8x+8

400

(x+4y)(5x+4y)

5x²+4xy+20xy+16y²

Factoring trinomials

100

x²-9x+8

(x-1)(x-8)

200

p²-8p+9

(p+1)(p-9)

300

4r²+16rs-10s²

2(2r²+8rs-5s²)

400

4t²-9t+6

t(4t-9+6) *prime