What is the common factor of 14x2y and 21xy2?

  • 7

  • xy

  • 7xy


C.

7xy

108 Views

Advertisement

What is the common factor of 2xy, 3pqr and 4lmn?

  • 0

  • 1

  • 12


B.

1

90 Views

Advertisement

Factors of 1 - x2

  • (1 - x) (1 - x)

  • (1 - x) (1 + x)

  • (1 + x) (1 + x)


B.

(1 - x) (1 + x)

92 Views

What is the common factor of p2q2, p2q2r2 and 3p2q2r2?

  • 3pqr

  • pq

  • p2q2


C.

p2q2

93 Views

What is the common factor of 2(x2y - xy2) and 8 (x4y2 - x2y4) ?

  • 2xy

  • 2x2y2

  • 2(x - y)


A.

2xy

88 Views

Advertisement