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anonymous
 one year ago
Which expression is equal to (52i)(1+3i)
A)4+3i
B)4+i
C)65i
D)45i
i think it's A
anonymous
 one year ago
Which expression is equal to (52i)(1+3i) A)4+3i B)4+i C)65i D)45i i think it's A

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So you'd simplify this exactly like you would multiply out brackets.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I don't even know how to multiply out brackets.

LynFran
 one year ago
Best ResponseYou've already chosen the best response.2u dont have to multiply out the brackets

LynFran
 one year ago
Best ResponseYou've already chosen the best response.2just distribute the negative sign to the second bracket

LynFran
 one year ago
Best ResponseYou've already chosen the best response.2now group like term and simplify

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I only thought it was A because if you do 52=4 and 1+3=4

LynFran
 one year ago
Best ResponseYou've already chosen the best response.2but 52i arent like term... they can not =4

LynFran
 one year ago
Best ResponseYou've already chosen the best response.252i13i = 51 are like term and 2i3i are like terms

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so it would be 4 and 5

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thank you could help me with one more?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Which expression is equal to 2i(4i) A)82i B)28i C)82i D)28i

LynFran
 one year ago
Best ResponseYou've already chosen the best response.2distribute the 2i to the bracket

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0you do 2x4=8i so it would be 28i??

LynFran
 one year ago
Best ResponseYou've already chosen the best response.2and none of those expressions would equal to that you shd get 2i*4+2i^2 8i+2i^2

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I'm a bet confuse on what should I do??

LynFran
 one year ago
Best ResponseYou've already chosen the best response.22i multiple to 4 = 8i and 2i multiply to i =2i^2

LynFran
 one year ago
Best ResponseYou've already chosen the best response.2r u sure u wrote the expression correctly??
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