SOLUTION: How would I solve the equation using the quadratic formula? The equation is x^2+10x+22=0
I end up with -10±2√14/2. Can I factor something here?
-Mike
Algebra.Com
Question 233121: How would I solve the equation using the quadratic formula? The equation is x^2+10x+22=0
I end up with -10±2√14/2. Can I factor something here?
-Mike
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
How would I solve the equation using the quadratic formula? The equation is x^2+10x+22=0
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x = [-10 +- sqrt(100 - 4*22)]/2
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x = [-10 +- sqrt(12)]/2
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x = [-10 +- 2sqrt(3)]/2
---
x = [-5 +- sqrt(3)]
x = -5+sqrt(3) or x = -5-sqrt(3)
=====================================
Cheers,
Stan H.
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