kaliyahlondon kaliyahlondon

10-09-2022
Mathematics

contestada

When simplifying --7(3)(-10) + (-4), can you multiply 3 and -10 first and get the same result as multiplying - 7 and 3 first?
Explain.

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jaisurajk jaisurajk

10-09-2022

Answer:

See explanation

Step-by-step explanation:

Yes

-7(3)(-10) + (-4) =

-7(-30) + (-4)= ==> multiply 3 and -10

210 - 4=206

-7(3)(-10) + (-4) =

-21(-10) + (-4)= ==> multiply -7 and 3

210 - 4=206

206=206 √

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