complex nombers

(-3+i) (4-2i)standard form a+ib
in Algebra 1 Answers by

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

1 Answer

-3(4-2i) + i(4-2i)

= -12 + 6i + 4i - 2i^2 = -10+10i
by Level 3 User (2.1k points)

Related questions

1 answer
find all real values of x such that square root of (-3x^2 - x + 24 ) is a complex number
asked Aug 28, 2021 in Algebra 1 Answers by 1ajb999 Level 1 User (400 points) | 383 views
1 answer
Does the function f on C defined by f(z) = sin z, z ∈ C, have any complex zeros
asked Apr 24, 2021 by anonymous | 563 views
1 answer
What are the step by step for complex fractions
asked Sep 10, 2019 in Algebra 2 Answers by Valerie | 302 views
1 answer
Complex Number
asked Jun 12, 2018 in Algebra 2 Answers by Subarna Das Level 1 User (440 points) | 548 views
1 answer
solve by complex ting the square 2x^2+3x-4=0
asked May 5, 2018 in Algebra 2 Answers by anonymous | 911 views
1 answer
determine root of complex function: z⁴+81=0
asked Dec 6, 2016 in Other Math Topics by comen jorum Level 2 User (1.9k points) | 2.2k views
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!

Most popular questions within the last 3000 days

  1. 50+50-25X0+2+2= (19)
  2. it takes 10 road workers 5 days to complete a road repair when working 2 hours a day.Working at the same pace,how many days will it take 2 people working 5 hours a day to finish it? (3)
  3. Solve 15 -1(12÷4+1)? (4)
  4. 8:4(5+2) (3)
  5. How can i represent 1/3; 3/3; 7/3; 10/3 and 15/3 on a number line? (1)

Most popular tags

87,516 questions
100,279 answers
2,420 comments
732,659 users