Math, asked by minaxiadimansha, 7 months ago

Solve the equations using the general formula:
x² - 1 /x^2+1 = 4/5

Answers

Answered by SreelakshmiSudheer

0

answer:3

x^2-1/x^2+1=4/5
cross multiply :5x^2-5=4x^2+4
solve:x^2=9
x=sqrt 9
x=3

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