Question

i will Mark you as the brainlist​

Answer 1

Answer:

C

Step-by-step explanation:

[X+1/x]^2

=[x^2]+[1/x^2]+[2*x*1/x]

=x^2+1/x^2+2

Answer 2

$\small\red{\boxed{question = \: the \: value \: of \: (x + \frac{1}{x} ) {}^{2} }} \: \: is \: . \\ \\ \color {green}formula = (a + b) {}^{2} = {a}^{2} + 2ab + {b}^{2} \: \: . \\ \\ \small\red{\underline{\underline{solution}} : - } \\ \\ \color{blue} = (x + \frac{1}{x} ) {}^{2} \\ \\ \color{blue} = {x}^{2} + 2 \times x \times \frac{1}{x} + ( \frac{1}{x} ) {}^{2} \\ \\ \color{blue} = {x}^{2} + 2 + \frac{1}{ {x}^{2} } \\ \\\small\green{\boxed{ = {x}^{2} + \frac{1}{ {x}^{2} } + 2} \: \: is \: the \: answer} \\ \\ \small\pink{\boxed{\boxed{option\: (C)\: is\: the\: correct\: Answer}}}\\ \\ \small\red{\boxed{\boxed{@ ᭄亗 乄 ＭꫝղᎥនh 乄 亗✯❤࿐}}}$