15х³ — [3х - {2х + 2(3х – 4) + 2} +7] 3х² – [2х + 3{3х +9 — (2x + 8) — 9} + 2х²) 5х - 443x +7(5х

September 2023 1 5 Report

15х³ — [3х - {2х + 2(3х – 4) + 2} +7]

3х² – [2х + 3{3х +9 — (2x + 8) — 9} + 2х²)

5х - 443x +7(5х – 8) + 7x}

986465

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