SOLUTION: 1. how do I write the quadratic function in the form y=a(x-h)^2+k for this problem: y=2x^2+20x+84 ????

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Question 364993: 1. how do I write the quadratic function in the form y=a(x-h)^2+k for this problem:
y=2x^2+20x+84 ????

Found 2 solutions by Fombitz, amoresroy:
Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!
Complete the square.






Answer by amoresroy(361)   (Show Source): You can put this solution on YOUR website!
1. how do I write the quadratic function in the form y=a(x-h)^2+k for this problem:
y=2x^2+20x+84
y=2(x^2+10x+42)
y=2(x^2+10x+25)+34
Y=2(x+5)^2 +34
the quadratic function in the form y=a(x-h)^2+k for this
Y=2(x-(-5)^2 +34
where a = 2
h = -5
k = 34

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