factorise given expressions a⁴-b⁴
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The factorization of a⁴-b⁴ is (a²+b²)(a+b)(a-b)
Step-by-step explanation: The given expression is. ...
Write this expression in perfect square form. (a²)²-(b²)²
Use the formula for difference of squares: x²-y²=(x+y)(x-y) ...
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