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Scolarumafiot
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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!

Răspuns :

Vilmaristul
[2²x3²x5²-2²]:4-2³x5³
(3²x5²-1-2³x5³
9x25-1-8x25=225-1-200=24

2⁷⁷x2⁷⁵+5x1=2²+5=9

7³⁹:7³⁵x(49+175):14=7⁴x16=38416

(3²⁵)⁵:3⁷²+(4⁵⁷:4⁵⁶-1)x7=3⁷⁵⁻⁷²+3x7=9+21=30

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