If x+1/x=8, then x⁴+1/x⁴=_____.
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Hey There,
The answer is in the image.
We use the following concept:
(a+b)² = a² + 2ab + b²
So, (a+b)² - 2ab = a² + b²
Hope it helps
Purva
Brainly Community
The answer is in the image.
We use the following concept:
(a+b)² = a² + 2ab + b²
So, (a+b)² - 2ab = a² + b²
Hope it helps
Purva
Brainly Community
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