Question

factorise:-(a^2+b^2-c^2)^2-4a^2b^2​

Answer 1

Answer:

${a}^{4 } + {b}^{4} + {c}^{4} - 2 {} {a}^{2} {b}^{2} - 2 {b}^{2} {c}^{2} - 2 {a}^{2} {c}^{2}$

Step-by-step explanation:

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