Math, asked by ayushchopda3, 1 year ago

if x square + 1/x square = 16
then what is x - 1/x

Answers

Answered by Hemika
1

Answer:

(x - 1/x)² = x² - (2)(x)(1/x) + (1/x)²

(x - 1/x)² = x² - 2 + (1/x)²

(x - 1/x)² = 16 - 2 = 14

x - 1/x = √14

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