Упростите выражение (2x^2-1)^2+(x^2+2)^2 (2x+3)(3x+2)-13(x-1) (4x+3)^2-(2x-1)(2x+1). Created by Galya03. matematika-ru

Упростите выражение (2x^2-1)^2+(x^2+2)^2 (2x+3)(3x+2)-13(x-1) (4x+3)^2-(2x-1)(2x...

September 2021 1 22 Report

Упростите выражение
(2x^2-1)^2+(x^2+2)^2
(2x+3)(3x+2)-13(x-1)
(4x+3)^2-(2x-1)(2x+1)

Answers & Comments

Регейна $(2x^2-1)^2+(x^2+2)^2 = 

4x^4 - 4x^2 + 1 + x^4+4x^2+4=

5x^4 + 5$

$(2x+3)(3x+2)-13(x-1)=

6x^2+6x+4x+6-13x+13 =

6x^2-3x+19$

$(4x+3)^2-(2x-1)(2x+1)=

16x^2+24x+9 - 4x^2-2x+2x+1 = 

12x^2+24x+10$

1 votes Thanks 2

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Answer

Galya03 June 2022 | 0 Ответы

Answers & Comments

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