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The factor (s) of 5px - 10qy + 2rpx - 4q...

The factor (s) of `5px - 10qy + 2rpx - 4qry` is/are-

A

(5+2r) only

B

(px -2 qy) only

C

Both (5+2r) and (px - 2qy)

D

Neither (5 + 2r) nor (px - 2qy)

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