2p^2-2p/7p-7

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Solution for 2p^2-2p/7p-7 equation: 


p in (-oo:+oo)

2*p^2-(((2*p)/7)*p)-7 = 0

2*p^2+(-2/7)*p^2-7 = 0

12/7*p^2 = 7 // : 12/7

p^2 = 49/12

p^2 = 49/12 // ^ 1/2

abs(p) = (49/12)^(1/2)

p = (49/12)^(1/2) or p = -(49/12)^(1/2)

p in { (49/12)^(1/2), -(49/12)^(1/2) }

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