What is the inverse of 3-\sqrt[7]{x-8} ?

The inverse of 3-\sqrt[7]{x-8} is -x^7+21x^6-189x^5+945x^4-2835x^3+5103x^2-5103x+2195

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inverse of 3-\sqrt[7]{x-8}

inverse

- x^{7} + 21 x^{6} - 189 x^{5} + 945 x^{4} - 2835 x^{3} + 5103 x^{2} - 5103 x + 2195

Solution steps

Replace

x

with

y

Solve for

- x^{7} + 21 x^{6} - 189 x^{5} + 945 x^{4} - 2835 x^{3} + 5103 x^{2} - 5103 x + 2195

f (x) = \frac{6}{x}

f (x) = \frac{2}{x}

- 4 x^{2} - 8 x

f (x) = 4 x^{2} - 6

f (x) = \frac{4}{6 - x}

What is the inverse of 3-\sqrt[7]{x-8} ?
The inverse of 3-\sqrt[7]{x-8} is -x^7+21x^6-189x^5+945x^4-2835x^3+5103x^2-5103x+2195