Question

x + 1 by x = 10 by 30 answer plzzz................​

Answer 1

hey mate

SEE UR ANSWER IN MINE ATTACHMENT:-

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TC

Answer 2

The roots of the equation are:

$x = 0.166667 + 0.986013 \, i,\\x = 0.166667 + 0.986013 \, i$

Step-by-step explanation:

The equation is:

$x+\frac{1}{x}=\frac{10}{30}$

Simplify as follows:

        $x+\frac{1}{x}=\frac{10}{30}$

       $x^{2}+1=\frac{1}{3}x$

$3x^{2}-x+3=0$

Solve the quadratic equation as follows:

The roots are given by:

$x = \frac{ -b \pm \sqrt{b^2 - 4ac}}{ 2a }$

Here,

a = 3

b = -1

c = 3

The roots are:

$x = \frac{ -(-1) \pm \sqrt{(-1)^2 - 4(3)(3)}}{ 2(3) }\\x = \frac{ 1 \pm \sqrt{1 - 36}}{ 6 }\\x = \frac{ 1 \pm \sqrt{-35}}{ 6 }\\x = \frac{ 1 \pm \sqrt{35}\, i}{ 6 }\\x = 0.166667 + 0.986013 \, i,\\x = 0.166667 + 0.986013 \, i$

Thus, the roots of the equation are:

$x = 0.166667 + 0.986013 \, i,\\x = 0.166667 + 0.986013 \, i$