Multiplying 1
Multiplying 2
Combine Like Terms
100

(x+7)(x+3)

x2+10x+21

100

(2x+5)(4x+10)

x2+40x+50

100

3x2+12x+10+5x+4

3x2+17x+14

200

(x-8)(x+10)

x2+2x-80

200

(2x+8)(x+9)

2x2+26x+72

200

x2-3x+2-2x2

-x2-3x+2

300

(x+4)2

x2+8x+16

300

(x+9)2

x2+18x+81

300
10x2+5x+2x2-5x

12x2

400

(x-5)(x+5)

x2-25

400

(2x+8)(2x-8)

4x2-64
400

-4x3+x2-10+4x2-1

-4x3+5x2-11

500

(x+5)(x2+3x+4)

x3+8x2+19x+20
500

(x+2)(4x2-x+3)

4x3+7x2+x+6

500
2x4+3x+12-x3-3
2x4-x3+3x+9
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