ClairissaN490327 ClairissaN490327

29-10-2022
Mathematics

contestada

i need to know what the sum of this expression is.(-3 - i) + (6 - 7i)

Respuesta :

YeraniF700443 YeraniF700443

29-10-2022

we have

(-3 - i) + (6 - 7i)

step 1

remove the parenthesis

-3-i+6-7i

step 2

Combine like terms

-3+6-i-7i

3-8i

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