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October 21, 2014

October 21, 2014

Posted by **ant** on Friday, June 4, 2010 at 6:28pm.

a) 64

b)-.25

c) .25

d) -64

a

- algebra -
**Damon**, Friday, June 4, 2010 at 7:51pmy^2 + 16 = -y?

1y^2 +1 y = -16

(1/2)^2 = 1/4 = .25 {so c}

y^2 + y + .25 = -16+.25 = -15.75

(y+.5)^2 = -15.75

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