Question

factorize 16x²-x⁴
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Answer 1

Answer:

${16x}^{2} - {x}^{4} \\ = {x}^{2} (16 - {x}^{2} ) \\ = {x}^{2} ( {4}^{2} - {x}^{2} ) \\ = {x}^{2} (4 - x)(4 + x)$

Answer 2

Answer:

this is correct..................