katemaire45 katemaire45

03-04-2020
Mathematics

contestada

Expand and simplify
(x - 1)(2x + 3)

Respuesta :

abigaillc414 abigaillc414

03-04-2020

Answer: 3x+2

Step-by-step explanation:

Answer Link

dannychen000 dannychen000

03-04-2020

Answer:

[tex]=2x^{2}+x-3[/tex]

Step-by-step explanation:

This can be solved by foiling.

[tex]( a+b)(a+b)[/tex]

[tex]=aa+ab+ba+bb[/tex]

[tex](x - 1)(2x + 3)[/tex]

[tex]=2x^{2}+3x-2x-3[/tex]

[tex]=2x^{2}+x-3[/tex]

Answer Link

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