Which equation is equivalent to x2+10x+2=0 ?

1 answer:

4 0

x =(10-√92)/2=5-√ 23 = 0.204 or x =(10+√92)/2=5+√ 23 = 9.796

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REY [17]

Answer: 12.5

Step-by-step explanation:

32 divided by 5= 6.4

80 divided by 6.4= 12.5

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Darya [45]

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NikAS [45]

2*22/7*r=140

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olganol [36]

D I think it's D but if not it's a

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