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Roots are real and distinct ....coz D greater than 0
alpha is 11
beta is -13
explanation
1. Find D by bsq -4ac
2. If D greater than 0 then roots are real and distinct ,if D=0 then roots are real and equal ,D less than 0 no real roots .
3. Now find zeroes by quadratic formula
Roots are real and distinct ....coz D greater than 0
alpha is 11
beta is -13
explanation
1. Find D by bsq -4ac
2. If D greater than 0 then roots are real and distinct ,if D=0 then roots are real and equal ,D less than 0 no real roots .
3. Now find zeroes by quadratic formula
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