solve the quadratic equation of 9×^2+6×+1=0
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Answer:
3x+3)&(x+1).....Answer
Step-by-step explanation:
9x^2+6x+1=0
9x^2+3x+3x+1=0
(9x^2+3x)+(3x+1)=0
taking common
3x(x+1)+3(x+1)=1
(3x+3)&(x+1)....Answer
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