1.

Express \[x-8x{{y}^{3}}\] as product of factors.

A.  \[x(1-2y)(1+2y+4{{y}^{2}})\]
B.         \[x(1+2y)(1+2y+4{{y}^{2}})\]
C.  \[x(1-2y)(1-2y+4{{y}^{2}})\]
D.  \[x(1+2y)(1-2y+4{{y}^{2}})\]
Answer» B.         \[x(1+2y)(1+2y+4{{y}^{2}})\]


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