SOLUTION: Write the expressions as a complex number in standard form a) 4i(6-i) b) (5+i)(8+i) c) (2-9i)(9-6i) d) (3+10i)^2

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Question 71550: Write the expressions as a complex number in standard form
a) 4i(6-i)
b) (5+i)(8+i)
c) (2-9i)(9-6i)
d) (3+10i)^2
Answer by tran3209(100) About Me  (Show Source):