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Mathematics 7 Online
OpenStudy (jekdidkdjrjrjjr):

fan+medal :)))))) see pic

OpenStudy (jekdidkdjrjrjjr):

PIC

OpenStudy (jekdidkdjrjrjjr):

@katnisseverdeen12

OpenStudy (anonymous):

Multiply using the FOIL method, then combine the real and imaginary parts of the expression.

OpenStudy (jekdidkdjrjrjjr):

um

OpenStudy (anonymous):

(5 - 2i) (4 - i) ---> 18−13i

OpenStudy (jekdidkdjrjrjjr):

k

OpenStudy (jekdidkdjrjrjjr):

(2-5i)(1-4i)??????

OpenStudy (anonymous):

−18−13i

OpenStudy (jekdidkdjrjrjjr):

kk

OpenStudy (jekdidkdjrjrjjr):

(1-4i)?

OpenStudy (anonymous):

last one is 13−18i

OpenStudy (jekdidkdjrjrjjr):

oki tyty I'll open a new one

OpenStudy (anonymous):

:)

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