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(3 la puterea 52-3 la puterea 51-3 la puterea 50)la a 2

Răspuns :

(3⁵²-3⁵¹-3⁵⁰)²=
=[3⁵⁰×(3²-3¹-3⁰)]²=
=3¹⁰⁰×(9-3-1)²=
=3¹⁰⁰×5²


(3⁵²-3⁵¹-3⁵⁰)²=[3⁵⁰·(3²-3-1)]²=(3⁵⁰·5)²=3¹⁰⁰·5²