What is the answer to roots (x^{13}+x+90)/(x^2-x+a) ?

The answer to roots (x^{13}+x+90)/(x^2-x+a) is x\approx-1.41188…

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roots (x^{13}+x+90)/(x^2-x+a)

roots

\frac{x ^{13} + x + 90}{x ^{2} - x + a}

x \approx - 1.41188 \dots

Solution steps

\frac{x ^{13} + x + 90}{x ^{2} - x + a}

The roots are the intercepts with the x-axis

(y = 0)

\frac{x ^{13} + x + 90}{x ^{2} - x + a} = 0

\frac{f ( x )}{g ( x )} = 0 \Rightarrow f (x) = 0

x^{13} + x + 90 = 0

Solve

x^{13} + x + 90 = 0 : x \approx - 1.41188 \dots

x \approx - 1.41188 \dots

- 8 + \frac{9}{x + 9} = - \frac{x}{x + 9}

\frac{50}{t - 2} - \frac{16}{t} = \frac{30}{t}

\frac{6}{x - 6} - 1 = \frac{x}{x - 6}

\frac{x}{x - 3} - 4 = \frac{3}{x - 3}

x - \frac{5}{x + 7} = \frac{3 x}{x + 7}

What is the answer to roots (x^{13}+x+90)/(x^2-x+a) ?
The answer to roots (x^{13}+x+90)/(x^2-x+a) is x\approx-1.41188…