SOLUTION: z^2+20x=-5 complete the square, what value should be added to both sides of the equationg

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: z^2+20x=-5 complete the square, what value should be added to both sides of the equationg      Log On


   

Question 765369: z^2+20x=-5 complete the square, what value should be added to both sides of the equationg
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
z^2+20x=-5 complete the square, what value should be added to both sides of the equation
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Ans: (20/2)^2 = 10^2 = 100
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Cheers,
Stan H.
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