Question

if x -3+2√2,find the value of x+1/x​

Answer 1

Answer:

$\mathrm{Least\:Common\:Multiplier\:of\:}x-3+2\sqrt{2},\:find,\:x+\frac{1}{x}:\quad dinx^2f-3dinxf+2\sqrt{2}dinxf+dinf+\frac{\left(-3+2\sqrt{2}\right)dinf}{x}$

Step-by-step explanation:

$\mathrm{Find\:Least\:Common\:Multiplier\:of\:}x-3+2\sqrt{2},\:find,\:x+\frac{1}{x}$

$\mathrm{Factor\:}find$

$d\cdot \:i\cdot \:n\cdot \:f$

$\mathrm{Multiply\:each\:factor\:with\:the\:highest\:power:}$

$d\cdot \:i\cdot \:n\cdot \left(x+\frac{1}{x}\right)\cdot \left(x-3+2\sqrt{2}\right)\cdot \:f$

$dinx^2f-3dinxf+2\sqrt{2}dinxf+dinf+\frac{\left(-3+2\sqrt{2}\right)dinf}{x}$