7/p-7p=-6

Solution for 7/p-7p=-6 equation:

D( p )

p = 0

p = 0

p = 0

p in (-oo:0) U (0:+oo)

7/p-(7*p) = -6 // + 6

7/p-(7*p)+6 = 0

7/p-7*p+6 = 0

7*p^-1-7*p^1+6*p^0 = 0

(6*p^1-7*p^2+7*p^0)/(p^1) = 0 // * p^2

p^1*(6*p^1-7*p^2+7*p^0) = 0

p^1

6*p-7*p^2+7 = 0

6*p-7*p^2+7 = 0

DELTA = 6^2-(-7*4*7)

DELTA = 232

DELTA > 0

p = (232^(1/2)-6)/(-7*2) or p = (-232^(1/2)-6)/(-7*2)

p = (2*58^(1/2)-6)/(-14) or p = (-2*58^(1/2)-6)/(-14)

p in { (2*58^(1/2)-6)/(-14), (-2*58^(1/2)-6)/(-14)} 

p in { (2*58^(1/2)-6)/(-14), (-2*58^(1/2)-6)/(-14) }