3x2+2√5x-5=0 by quadratic formula
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x= -√5, √5/3
Step-by-step explanation:
3x²+2√5x-5=0
a=3, b=2√5, c=5
formula x=-b+_ √(b²-4ac)/2a
= {2√5+_√(20+60)}/6
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