SOLUTION: How do i solve root x2-9+1=x
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Question 1175838: How do i solve root x2-9+1=x
Answer by ikleyn(52884) (Show Source): You can put this solution on YOUR website!
.
1) Combine like terms.
2) Write it as the standard form quadratic equation.
3) Then apply the quadratic formula.
On solving quadratic equations using the quadratic formula, see the lessons
- Introduction into Quadratic Equations
- PROOF of quadratic formula by completing the square
in this site.
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