<PRE><B>Question 17923</B>
&lt;font color=blue&gt;(3x^0)2(2x^4)simpilify&lt;/font&gt;

any number raised to zero is equal to one
ie 3x^0=3*1=3

&lt;br&gt;
3*2*2x^4
12x^4
&lt;br&gt;
Ans:&lt;b&gt;12x^4&lt;/b&gt;
&lt;P&gt;
&lt;font color=blue&gt;3y^2/15y^5 simpilify&lt;/font&gt;
{{{ (3y^2)/(15y^5) }}}
{{{ (y^2)/(5y^5) }}}
{{{ (y^2)/(5*y^2*y^3) }}}
{{{ (1)/(5*y^3) }}}
&lt;br&gt;
Ans: &lt;b&gt;1/5y^3&lt;/b&gt;
&lt;P&gt;
&lt;font color=blue&gt;(3x^0y^-4)(2x^2y)3&lt;/font&gt;
{{{ (3*x^0*y^-4)*(2*x^2*y)*3 }}}
{{{ (3*y^-4)*(2*x^2*y)*3 }}}
{{{ 3*y^-4*y*2*x^2*3 }}}
{{{ 18*x^2*y^-4*y }}}
{{{ 18*x^2*y^-4*y^1 }}}
{{{ 18*x^2*y^(-4+1) }}}
{{{ 18*x^2*y^-3 }}}
&lt;br&gt;
Ans:&lt;b&gt;18*x^2*y^-3&lt;/b&gt;
&lt;P&gt;
Hope this helps,
Prabhat</PRE>