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Mathematics 8 Online
OpenStudy (anonymous):

Express in the form a+bj: (3-5j)(2-6j)/2=4j

OpenStudy (anonymous):

It's an equation?

OpenStudy (anonymous):

No

OpenStudy (anonymous):

It say's =

OpenStudy (anonymous):

is \[j=\sqrt{-1}\] or are you solving for a variable j?

OpenStudy (anonymous):

Claims she isn't solving...:-)

OpenStudy (anonymous):

Must be an electrician.

OpenStudy (anonymous):

then why does it say \[=4j\]?

OpenStudy (anonymous):

Right....

OpenStudy (anonymous):

point taken, excuse my ignorance, i really battle with this

OpenStudy (anonymous):

If it's an equation, what r we solving for? j? If so, why do we have to write it as a+bj

OpenStudy (anonymous):

sorry Just saw i made a type error: it is +4j

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