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xxMikexx [17]
4 years ago
7

How to find the roots of 7x^2-10x+3=0

Mathematics
1 answer:
uysha [10]4 years ago
8 0
7x^2 -10x +3 = 0
Use the quadratic formula
a = 7  b = -10  c=3
x= [--10 +-sq rt(100 - 4*7*3)] / 2*7
x= [--10 +-sq rt(100 - 84)] / 14
x= [10 +-4] / 14

x1 = 14/14 = 1
x2 = ([6] / 14) = 3/7


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