What is the inflection 2x^2-1/(x^2) ?

The inflection 2x^2-1/(x^2) is (-\sqrt[4]{3/2},sqrt(6)-sqrt(2/3)),(\sqrt[4]{3/2},sqrt(6)-sqrt(2/3))

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inflection 2x^2-1/(x^2)

inflection points

2 x^{2} - \frac{1}{x ^{2}}

Solution steps

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

Find intervals:

Concave Upward

Concave Downward

Concave Upward

Plug

into

2 x^{2} - \frac{1}{x ^{2}} : 6 - \frac{2}{3}

Plug

into

2 x^{2} - \frac{1}{x ^{2}} : 6 - \frac{2}{3}

(x^{2} - 1)^{\frac{2}{3}}

4 x + 2 y = 7

7 x - y = - 3

f (x) = \frac{7}{x + 6}

tan (3 x - 5)

What is the inflection 2x^2-1/(x^2) ?
The inflection 2x^2-1/(x^2) is (-\sqrt[4]{3/2},sqrt(6)-sqrt(2/3)),(\sqrt[4]{3/2},sqrt(6)-sqrt(2/3))