Math, asked by malikgaurav334, 14 days ago

x-1/x=4,xsqure+1/xsqure=what​

Answers

Answered by matthewvgarcia3
0

Answer:

u can use photomath, it's a app

Step-by-step explanation:

mark me as brainliest

Answered by vipinkumar212003
1

Step-by-step explanation:

\blue{\mathfrak{\underline{\huge{Answer}}}:} \\ \blue{\mathfrak{\underline{\large{Given}}}:} \\ x +  \frac{1}{x}   = 4 \\ \blue{\mathfrak{\underline{\large{To find}}}:}\\  {x}^{2}  +  \frac{1}{ {x}^{2} }  = ? \\ \blue{\mathfrak{\underline{\large{Finding}}}:} \\ x +  \frac{1}{x}  = 4 \\ \blue{\mathfrak{\underline{\large{Square \: on \: both \: sides}}}:} \\  {(x +  \frac{1}{x} )}^{2}  =  {(4)}^{2}  \\  {x}^{2}  +  \frac{1}{ {x}^{2} } +  2 \times x \times  \frac{1}{x}  = 16 \\  {x}^{2}  +  \frac{1}{ {x}^{2} }  + 2 = 16 \\   \boxed{{x}^{2}  +  \frac{1}{ {x}^{2} }  = 14}

Similar questions