1). (-3а+2b)во2 степени. 2)(a во2степени+b в3степени)во2 степени. Created by Dianasv7. algebra-ru

1). (-3а+2b)во2 степени. 2)(a во2степени+b в3степени)во2 степени...

August 2022 2 6 Report

1). (-3а+2b)во2 степени. 2)(a во2степени+b в3степени)во2 степени

Verified answer

(-3a+2b)^2=

=(-3a)^2+2*(-3)a*2b+(2b)^2=

=9a^2-12ab+4b^2

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(a^2+b^3)^2=

=(a^2)^2+2a^2b^3+(b^3)^2=

=a^4+2a^2b^3+b^6

1 votes Thanks 0

BJIADA (-3а+2b)²=(2b-3a)²=4b²-12ab+9a²
(a²+b³)²=a⁴+2a²b³+b⁶

1 votes Thanks 1

Answers & Comments

Verified answer

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12122hh vo2 stepeni

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