Complate the exchanges with the will going to present continuous or future continuous forms of the verbs in brackets 1 A:We (spend)a weekend in Las Vegas soon.Do you want to come?

Question

Алгебра: Complate the exchanges with the will going to present continuous or future continuous forms of the verbs in brackets 1 A:We (spend)a weekend in Las Vegas soon.Do you want to come? ​

иляяя1яяя · Accepted Answer

1). Выполните действия:а). 15у 2 + 7у – ( 13у – 5у 2 )=не понятно? Если скобка или степень так пишут 15y^2 + 7у – ( 13у – 5у^2 )=15y^2 + 7у – 13у +5у^2=20y^2 -6у

б). 2с( а – 3в + 4 )=2сa-6cb+8c
в). ( 4х – 1 )( 2х – 3 )=8x^2-2x-12x+3=8x^2-14x+3

г). ( а + 2 )( а ^2 – а – 3 )=a^3-a^2-6+2a^2-2a-6=a^3+a^2-2a-6

д). ( 4ав 2 – 6а 2в ) : 2ав= не понятно?

2). Упростить выражение:

2х( 3х – 4 ) – 3х( 3х – 1 )=6x^2-8x-9x^2+3x=-3x^2-5x

3). Выполните умножение:

1,5х( 3х 2 – 5 )( 2х 2 + 3 )=(4,5x^3-7,5x)(2x^2+3)=9x^5+13,5x^3-15x^3-22,5x=9x^5+1,5x^3-22,5x

4). Упростите выражение:

5а( а + в + с ) – 5в( а – в – с ) – 5с( а + в – с )=5а^2 + 5aв + 5aс – 5ва +5b^2 +5bс – 5са -5cв +5с^2 =5а^2+5b^2 +5с^2 +(5aв – 5ва) +(5bс -5cв) +(5ac-5ac)=5а^2+5b^2 +5с^2

Complate the exchanges with the will going to present continuous or future continuous forms of the verbs in brackets 1 A:We (spend)a weekend in Las Vegas soon.Do you want to come?​

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Complate the exchanges with the will going to present continuous or future continuous forms of the verbs in brackets 1 A:We (spend)a weekend in Las Vegas soon.Do you want to come?