(2x^4 - 4x² + 1) (2x^4 - 4x² - 1)
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Step-by-step explanation:
Given (2x^4 - 4x² + 1) (2x^4 - 4x² - 1) - Brainly.in
- We know that (a + b)(a – b) = a^2 – b^2
- So a = 2x^4 – 4x^2, b = 1
- (2x^4 – 4x^2) (2x^4 + 4x^2) = (2x^4 – 4x^2)^2 – 1
- Again So we can split as (a -b)^2 = a^2 – 2ab + b^2 .
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