SOLUTION: Perform the operation and write the result in standard form.
(7 + i) + (-10 + 5i)
Algebra.Com
Question 270260: Perform the operation and write the result in standard form.
(7 + i) + (-10 + 5i)
Found 2 solutions by jim_thompson5910, Alan3354:
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given expression.
Remove the parenthesis.
Group like terms (ie separate the real and imaginary parts).
Combine like terms.
So
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
(7 + i) + (-10 + 5i)
----------------------
Add the real parts, and the i parts.
= (7-10) + i*(1+5)
= -3 + 6i
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