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Factorise :-a¹² x⁴ - a⁴x¹² |
Answer» SOLUTION -We have,
⠀ Factorizing ➝ a⁴x⁴ (a⁸ - x⁸) ➝ a⁴x⁴ {(a⁴)² - (x⁴)²} ➝ a⁴x⁴ {(a⁴ + x⁴) (a⁴ - x⁴)} ➝ a⁴x⁴ (a⁴ + x⁴) {(a²)² - (x²)²} ➝ a⁴x⁴ (a⁴ + x⁴) (a² + x²) (a² - x²) ➝ a⁴x⁴ (a⁴ + x⁴) (a² + x²) {(a)² - (X)²} ➝ a⁴x⁴ (a⁴ + x⁴) (a² + x²) (a + x) (a - x) ⠀ Identity USED here
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