if i am asked roots of equation for ax^2+bx+c=0 which formula is this, it may seem easy but i not sure what asking
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Originally Posted by gregorio if i am asked roots of equation for ax^2+bx+c=0 which formula is this, it may seem easy but i not sure what asking If and let . If the roots are If there is just one root If the roots are . Where is defined to be so that .
Originally Posted by gregorio if i am asked roots of equation for ax^2+bx+c=0 which formula is this, it may seem easy but i not sure what asking You should use the quadratic formula for the roots. RonL
Originally Posted by gregorio if i am asked roots of equation for ax^2+bx+c=0 which formula is this, it may seem easy but i not sure what asking Or, if you want some practice, you can solve this using the completing the square method. The final answer is the quadratic formula. -Dan
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