Question

lim de x tendendo a -1 (x^2).(1-2x)^2

Answer 1

Lim  (x²)*(1-2x)²   =(-1)²*(1-2*(-1))²  =1 *(1+2)² =3²=9
x-->-1

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Se for
Lim  (x²+1)*(1-2x)²   =((-1)²+1)*(1-2*(-1))² =2*(1+2)² =2*9=18
x-->-1