how to solve this roots of quadratic equation
X2+19x+60=0
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Answer:
finally roots are 4,-15
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Answer:
x^2+19x+60
formula =-b±✓b^2-4ac/2a
a=1,b=19,c=60
-19±✓361-4(1)(60)/2(1)
-19±✓391-240/2
-19±✓121/2
-19±11/2
-19+11/2. ,-19-11/2
-8/2. ,-30/2
-4,-15
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