1.

If xy (x + y) = m, then the value of (x + y + 3m) is :

A. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>m </center></td></tr><tr><td style="text-align: center;">xy</td></tr></table>
B. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>m </center></td></tr><tr><td style="text-align: center;">(x + y) </td></tr></table>
C. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>m </center></td></tr><tr><td style="text-align: center;">x y </td></tr></table>
D. mx y
Answer» D. mx y


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