(8y-2)/(y^2-49)

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Solution for (8y-2)/(y^2-49) equation: 


D( y )

y^2-49 = 0

y^2-49 = 0

y^2-49 = 0

1*y^2 = 49 // : 1

y^2 = 49

y^2 = 49 // ^ 1/2

abs(y) = 7

y = 7 or y = -7

y in (-oo:-7) U (-7:7) U (7:+oo)

(8*y-2)/(y^2-49) = 0

8*y-2 = 0 // + 2

8*y = 2 // : 8

y = 2/8

y = 1/4

y = 1/4

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