kaileyb0321 kaileyb0321

05-11-2020
Mathematics

contestada

Is the work shown below correct? Explain your
answer.
(11 + 21 ) - (3 - 107)
= 11 + 21 - 3 - 10/
= (11 - 3) + (21 - 107)

Respuesta :

tortuga14 tortuga14

05-11-2020

Answer:

no

Step-by-step explanation:

u just moved the numbers around

Answer Link

konnerhagan81 konnerhagan81

27-05-2021

Answer:

no

Step-by-step explanation

The work shown is not correct.

The subtraction sign did not get distributed to the –10i.

The sign on –10i should have changed.

The imaginary part should be 12i.

Answer Link

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