Which of the following are roots of the quadratic equation x^2-4x+3=0
A) 1,3
B) -1,-3
C) 1,1/3
D)-1, -1/3
Answers
Answered by
2
Answer:
A) 1,3.
Both satisfy the equation.
Answered by
1
x^2-4x+3=0
x^2-x-3x+3=0
x(x-1)-3(x-1)=0
(x-3) (x-1)=0
x=1,3
Hope this helps u plz mark me as brainliest and thanks me plz
x^2-x-3x+3=0
x(x-1)-3(x-1)=0
(x-3) (x-1)=0
x=1,3
Hope this helps u plz mark me as brainliest and thanks me plz
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