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multiples

100

21,14,28 are multiples of:

what is 7

200

27,36,45,54 are multiples of:

what is 9

300

51,68,85,102,119 are multiples of:

what is 17

400

130,195,260,325 are multiples of:

what is 65

500

196,294,392,490

what is 98

algebra common factoring A

100

2x-8

what is 2(x-4)

200

3x-15

what is 3(x-5)

300

12x + 30

what is 6(2x+5)

400

-8x-24

what is -8(x + 5)

500

3b⁵ -5b⁷ + 9b⁸

what is b⁵(3-5b² + ab³)

Greatest common factor

100

Greatest common factor of 12,18 is:

what is 6

200

what is the greatest common factor of 5,20

what is 5

300

what is the greatest common factor of 18,24

what is 6

400

what is the greatest common factor of 14,21

what is 7

500

what is the greatest common factor of 16,18

what is 2

factoring

100

what are factors of 8

what is 2,4

200

what are factors of 16

what is 2,4,8

300

factors of 66

what is 2,3,6,11,22,23

400

what are factors of 100

what is 2,4,5,10,20,25,50

500

what are factors of 350

what is 2,5,7,10,14,25,35,50,70,175

algebra common factoring B

100

2x⁶ + 6x⁸ + 4x⁹

what is 2x⁶(1+3x²+2x³)

200

3x⁶ -9x³ + 12x

what is 3x(x⁵ -3x² +4)

300

12x⁸ - 20x¹² + 6x³

what is 2x³(6x⁵-10x⁹ -3)

400

-2a³ - 8a⁵ - 20a⁸

what is -2a³(1+4a² +10a⁵)

500

6x⁴ + 8x¹⁰

what is 2x⁴(3+4x⁶)