4(X+3)+260/X

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Solution for 4(X+3)+260/X equation:


D( X )

X = 0

X = 0

X = 0

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

4*(X+3)+260/X = 0

(4*X*(X+3))/X+260/X = 0

4*X*(X+3)+260 = 0

4*X^2+12*X+260 = 0

4*X^2+12*X+260 = 0

4*(X^2+3*X+65) = 0

X^2+3*X+65 = 0

DELTA = 3^2-(1*4*65)

DELTA = -251

DELTA < 0

4 = 0

4/X = 0

4/X = 0 // * X

4 = 0

X belongs to the empty set

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