Math, asked by digansh6345, 1 year ago

[(l*l)+(m*m)]+[(m*m)+(n*n)]+[(n*n)+(l*l)]+2lm+2mn+2nl

Answers

Answered by berbet7
0

Soln

((L*l)+(m*m))+((m*m) (n*n))+((n*n)+(l*l)+2lm+2mn+2nl


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