What is the inverse of (+z)/(z/((z+0.4)(z-0.6))) ?

The inverse of (+z)/(z/((z+0.4)(z-0.6))) is (0.2+sqrt(4z+1))/2 ,(0.2-sqrt(4z+1))/2

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inverse of (+z)/(z/((z+0.4)(z-0.6)))

inverse

\frac{+ z}{\frac{z}{( z + 0.4 ) ( z - 0.6 )}}

\frac{0.2 + 4 z + 1}{2}, \frac{0.2 - 4 z + 1}{2}

Solution steps

y = \frac{z}{\frac{z}{( z + 0.4 ) ( z - 0.6 )}}

Replace

z

with

y

z = \frac{y}{\frac{y}{( y + 0.4 ) ( y - 0.6 )}}

Solve for

y, z = \frac{+ y}{\frac{y}{( y + 0.4 ) ( y - 0.6 )}}

\frac{0.2 + 4 z + 1}{2}, \frac{0.2 - 4 z + 1}{2}

f (x) = (2)^{- \frac{x}{a}}

d (3 - 1) - 14

y = 1000 \cdot 450 x

3 x^{4} + 5 x^{2} + 6

- ln (x - 150)

What is the inverse of (+z)/(z/((z+0.4)(z-0.6))) ?
The inverse of (+z)/(z/((z+0.4)(z-0.6))) is (0.2+sqrt(4z+1))/2 ,(0.2-sqrt(4z+1))/2