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Mathematics 14 Online
OpenStudy (anonymous):

Find the real numbers x and y that make the equation true. -3 + yi = x + 6i

OpenStudy (cwrw238):

for complex numbers to be equal the real (first) part and imaginary part should be equal

OpenStudy (cwrw238):

compare real parts:- x = -1 compare imaginary parts y = 6

OpenStudy (cwrw238):

* correction x = -3 of course

OpenStudy (anonymous):

so it would be -3 and 6

OpenStudy (cwrw238):

yes

OpenStudy (anonymous):

ok, thank you

OpenStudy (cwrw238):

yw

OpenStudy (anonymous):

can you help me with another one?

OpenStudy (anonymous):

@cwrw238

OpenStudy (cwrw238):

ok

OpenStudy (anonymous):

3/3-12i

OpenStudy (anonymous):

i have to write it in standard form

OpenStudy (anonymous):

@cwrw238

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