Solve by Factorisation.
Attachments:
Answers
Answered by
3
21x²-2x+(1/21)=0
21x²-x-x+(1/21)=0
x(21x-1) -(1/21){21x-1}=0
[x-(1/21)][21x-1]=0
x=1/21
21x²-x-x+(1/21)=0
x(21x-1) -(1/21){21x-1}=0
[x-(1/21)][21x-1]=0
x=1/21
Similar questions
Hindi,
6 months ago
Math,
6 months ago
Computer Science,
6 months ago
Psychology,
1 year ago
Math,
1 year ago
Science,
1 year ago