Math, asked by muskan3712, 11 months ago

if x-1/x=7 then find the value of x^2+1/x^2 and x-1by x​

Answers

Answered by arsh122100
2

X-1/x=7

Squaring on both Sides

X^2-1/x^2=49

hence answer is 49


arsh122100: Hope it helps you
arsh122100: X-1 by x is not understand
muskan3712: x-1÷x
muskan3712: thank you soooooo much
muskan3712: if you understand please solve the remaining part please
arsh122100: It is already given that x-1/x=7
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