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1. a) [(2 x 3 x 5)²-2⁸÷2⁶]÷4-2³ x 5²
b) 2⁷⁷×(2⁵×2¹⁰)⁵+5×(352-350÷2)
c) 7³⁹: (7²x7³³)x(7²+7x25):14
d) 3¹⁰⁰: [3⁴⁰x3⁵⁸-(3¹⁰x3¹⁵)⁵: 3²⁷+(4⁵⁷x4⁵⁶-1²⁰⁰⁷)⁹⁷]x7
Va rog mult,am nevoie urgent! Multumesc Anticipat!