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    If x = 2 +
    1.

    If x = 2 + 3, y = 2 - 3, then the value of
    x2 + y2
    		is
    x3 + y3
    A. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>7</center></td></tr><tr><td align="center">38</td></tr></table>
    B. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>7</center></td></tr><tr><td align="center">40</td></tr></table>
    C. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>7</center></td></tr><tr><td align="center">19</td></tr></table>
    D. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>7</center></td></tr><tr><td align="center">26</td></tr></table>
    Answer» E.


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