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Calculati:[(-3 supra 4)^6:(-3 supra 4)^3:(-3 supra 4)^8]^4:(1-1 supra 4):(1+1 supra 2)...













Răspuns :

[(-3/4)⁶:(-3/4)³:(-3/4)⁸]⁴:(1-1/4):(1+1/2)=
=
[(3⁶/4⁶):(-3³/4³) ×4⁸/3⁸]⁴:3/4:3/2=
=(-3³/4³) ×4⁸/3⁸]⁴:3²/8=
=[-4⁵/3⁵]⁴×3²/2³=
=(2¹⁰/3⁵)⁴×3²/2³=
=2⁴⁰/3²⁰×3²/2³=
=2³⁷/3¹⁸