Math, asked by muskan3712, 1 year 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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