Выполни умножение пж. Created by avataria1982. algebra-ru

Ответ:1)(x-9)(x-8)= -8x-9x+72= -17x+722)(3y+2)(2y-3)= -9y+4y-6=-5y-63)(-5a+b)(2b+a)= -10ab-5+2+ab= -9ab-5+24)(4+x)(6x+7)= 24+28+6+7x= 24+34+7x5)(9a+1)(2-2a+5)= 18-18+45a+2-2a+5= 18-16+43a+5

Выполни умножение пж...

avataria1982 @avataria1982

July 2022 1 11 Report

Выполни умножение пж

Answers & Comments

alexleongr

Ответ:

1)(x-9)(x-8)= $x^{2}$ -8x-9x+72= $x^{2}$ -17x+72

2)(3y+2)(2y-3)= $6y^{2}$ -9y+4y-6= $6y^{2}$ -5y-6

3)(-5a+b)(2b+a)= -10ab-5 $a^{2}$ +2 $b^{2}$ +ab= -9ab-5 $a^{2}$ +2 $b^{2}$

4)(4 $x^{2}$ +x)(6x+7)= 24 $x^{3}$ +28 $x^{2}$ +6 $x^{2}$ +7x= 24 $x^{3}$ +34 $x^{2}$ +7x

5)(9a+1)(2 $a^{2}$ -2a+5)= 18 $a^{3}$ -18 $a^{2}$ +45a+2 $a^{2}$ -2a+5= 18 $a^{3}$ -16 $a^{2}$ +43a+5

0 votes Thanks 0

zapolni propuski tak chtoby obrazovalos tozhdestvo42b0fad37c2126333024bb4cd152f5a4 69639

Answer

avataria1982 July 2022 | 0 Ответы

sdelajte proshu ya prikrepila fotku

Answer

avataria1982 December 2021 | 0 Ответы

zapolni propuski tak chto by obrazovalos tozhdestvo

Answer

avataria1982 December 2021 | 0 Ответы

zapolni propuski tak chtoby obrazovalos tozhdestvoa77ed23697ec8db990ded32a4110f0e0 10636

Answer

avataria1982 August 2021 | 0 Ответы

treugolnik d e f pomogite pozhalujsta ya prikrepil fotku

Answer

avataria1982 August 2021 | 0 Ответы

esli ugol pri vershine na 45 bolshe ugla pri osnovanii to v ravnobedrennom treu

Answer

Answers & Comments

zapolni propuski tak chtoby obrazovalos tozhdestvo proshu dayu 11 ballov

zapolni propuski chto by poluchilos tozhdestvo

zapolnite propuski chtoby poluchilos tozhdestvo pozhalujsta dayu 11 ballov

zapolnite propuski chto by poluchilos tozhdestvo

zapolni propuski tak chtoby obrazovalos tozhdestvo42b0fad37c2126333024bb4cd152f5a4 69639

sdelajte proshu ya prikrepila fotku

zapolni propuski tak chto by obrazovalos tozhdestvo

zapolni propuski tak chtoby obrazovalos tozhdestvoa77ed23697ec8db990ded32a4110f0e0 10636

treugolnik d e f pomogite pozhalujsta ya prikrepil fotku

esli ugol pri vershine na 45 bolshe ugla pri osnovanii to v ravnobedrennom treu

рекомендуемые вопросы

Helpful Links

Helpful Social