ladyboogs1973 ladyboogs1973

04-04-2020
Mathematics

contestada

Evaluate the expression for m = –1.

–21m2 − 11m − 30 =

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TheAnimeGirl TheAnimeGirl

04-04-2020

Hope this will help u....

Ver imagen TheAnimeGirl

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Onoriodefelix Onoriodefelix

04-04-2020

Answer:

-40

Step-by-step explanation:

-21m^2 - 11m - 30

m = -1

Therefore

-21(-1)^2 - 11(-1) - 30

-21(-1 x -1) -11 x -1 -30

-21 x 1 +11 -30

-21 + 11 - 30

-10 - 30

-40

Answer Link

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