SOLUTION: Could you please help me with this problem:
(3-5i)-(2-7i) Write the expression in the form a+bi, where a and b are real numbers. Thank you!
Algebra.Com
Question 88203: Could you please help me with this problem:
(3-5i)-(2-7i) Write the expression in the form a+bi, where a and b are real numbers. Thank you!
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
-(2-7i))
Start with the given expression
Distribute the negative
+(-5i+7i))
Group like terms (i.e. pair the real components with each other and pair the imaginary components with each other)
Combine like terms. So it is now in form where and
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