Posted by **Marissa** on Tuesday, August 21, 2007 at 6:32pm.

4)Write the equation x^2-2x+y^2+4y=11 in standard form.

answer= (x-1)^2+(y+2)^2=16

5)Write the equation 4x^2+24x-y+34=0 in standard form

answer= y= 4(x-3)^2+2

- algebra -
**Anonymous**, Saturday, October 13, 2012 at 7:26pm
18.5 x 10^6=

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