If 3x^2-2x+7=03x2−2x+7=0, what is (x-1/3)^2(x−13)2?
2 Answers
Jul 30, 2016
not sure what you're needing here
Explanation:
is this a substitution question?
Jul 30, 2016
Explanation:
0 = 3x^2-2x+70=3x2−2x+7
= 3(x^2-2/3+7/3)=3(x2−23+73)
= 3((x-1/3)^2-1/9+7/3)=3((x−13)2−19+73)
= 3((x-1/3)^2+20/9)=3((x−13)2+209)
Hence
So
So