Question

If x = 1 -2, find the value of (x-1uponx) whole square​

Answer 1

Step-by-step explanation:

1-2= –1

x= –1

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Answer 2

Step-by-step explanation:

Given,

$x = 1 - 2$

$x = - 1$

Then, we need to find:

${(x - \frac{1}{x} )}^{2}$

Substituting the values:

${( - 1 - \frac{1}{ - 1} )}^{2}$

${( - 1 - 1)}^{2}$

${ (- 2)}^{2}$

$- ( {2}^{2} )$

$- (4)$

$- 4$

So, the answer is -4.

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