1.

The value of 12x2y4z3 (2xy2 3yz2) will be :

A. 2xyz
B. xyz
C. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td></tr><tr><td style="text-align: center;">xyz</td></tr></table>
D. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>2</center></td></tr><tr><td style="text-align: center;">xyz</td></tr></table>
Answer» B. xyz


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