express y+2x^2 -5x +1=0 in the form y=A(x-h)^2+k ....... so am I suppose to complete the square can someone please show the steps
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There are a number of ways . . . Here's one of them. Express in the form: We have: .
Divide by -2: .
Complete the square: . . . and we have: .
Multiply by -2: .
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