This is so tough to solve 1-6x+9x^2
Answers
Answered by
0
Answer:
x=1/3,1/3
Step-by-step explanation:
9x^2-6x+1=0
9x^2-3x-3x+1=0
3x(3x-1)-1(3x-1)=0
(3x-1)(3x-1)=0
x=1/3,1/3
Answered by
1
Answer:
9x²-6x+1=0
9x²-3x-3x+1=0
3x(3x-1)-1(3x-1)=0
(3x-1)(3x-1)=0
(3x-1)²=0
3x-1=0
x=1/3
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