Представьте произведение в виде многочлена:(5a-7b)(7b+5a)(9x-8y)(8y-9x)(2a+3b)(2a-3b). Created by deathhelps. algebra-ru

35ab+25a - 49b -35ab= 25-4972xy-81- 64y +72xy=144xy-81-644a-6ab+ 6ab- 9b=4-9

Представьте произведение в виде многочлена:(5a-7b)(7b+5a)(9x-8y)(8y-9x)(2a+3b)(2...

July 2022 1 4 Report

Представьте произведение в виде многочлена:
(5a-7b)(7b+5a)
(9x-8y)(8y-9x)
(2a+3b)(2a-3b)

Answers & Comments

furriya99 35ab+25a $^{2}$ - 49b $^{2}$ -35ab= 25 $a^{2}$ -49 $b ^{2}$

72xy-81 $x ^{2}$ - 64y $^{2}$ +72xy=144xy-81 $x^{2}$ -64 $y ^{2}$
4a $^{2}$ -6ab+ 6ab- 9b $^{2}$ =4 $a ^{2}$ -9 $b ^{2}$

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kakoe davlenie okazyvaet kastryulya massoj 1 kg s ploshadyu osnovaniya 500 sm na st

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morfologicheskij razbor slova narezannojvybezhavshaya

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