SOLUTION: please help me to solve this problem by completing the sqaure step be step x^2+10x-3=0

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Question 399953: please help me to solve this problem by completing the sqaure step be step x^2+10x-3=0
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


Hi

completing the square

 x^2+10x-3=0

  x^2+10x    -3 = 0

(x+5)^2 -25  -3 = 0    |Note:(x+5)^2 = 'x^2 + 10x' + 25 (Thus the -25)

  (x+5)^2 -28 = 0