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javink18

javink18

20.08.2019 •

Mathematics

Write an equivalent expression for (2 m + 3) (m - 1)

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Ответ:

jjbossgt

31.12.2021

2m^2-3m-9

Step-by-step explanation:

use FOIL

F-firsts

2m*m=2m^2

O-outer

2m*-3=-6m

I-inner

3*m=3m

L-lasts

3*-3=-9

$2m^2-6m+3m-9\\\\-6m+3m=-3m\\\\2m^2-3m-9$

(2m+3)(m-3)

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Ответ:

joneswilliam141236

06.04.2023

sorry I don't know

0,0(0 оценок)

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