Tuesday

July 29, 2014

July 29, 2014

Posted by **Helen** on Friday, May 28, 2010 at 7:47pm.

X^2+6=15

(x+4)^2=6

can some one help me please.

- algebra -
**Damon**, Friday, May 28, 2010 at 7:53pmx^2 + 6 = 15

x^2 = 9

x = +3 or x=-3

x+4 = sqrt 6 or -sqrt 6

x = -4 + sqrt 6

or

x = -4 - sqrt 6

**Related Questions**

algebra 1b - i need help!!!!!!!!!!!! Please post your problem and your attempts ...

algebra - 3x^2-5=16 solving equation I see no one is answer ansy problem could ...

ALGEBRA - I NEED help on the following problem can some one help me please and ...

math help - Thank you for helping me with the last problem Reiny and Bosnian. ...

algebra - I do not how to do this problem could some one help me please. x+1/x+2...

algebra - y^2-4y+3/y^2*4y+12/y^2-2y+1 2y(2y+3)/ I need some help with this ...

algebra - can some one please help figure this problem out Determine whether ...

algebra - can some one please help figure this problem out Determine whether ...

algebra - can some one please help figure this problem out Determine whether ...

algebra - can some one please help figure this problem out Determine whether ...