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Express 9x^2-12x+5 in the form (ax+b)^2+c
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Express 9x^2-12x+5 in the form (ax+b)^2+c

User Stradas
by
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1 Answer

5 votes
9x²-12x+5=(3x)²-2*3x*2+2²+1=(3x+2)²+1
a=3
b=2
c=1

User Landei
by
7.8k points
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