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2.5 Operations of Complex Numbers

Last updated almost 2 years ago

2 Nsɛmmisa

Ɛhia

1

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

Simplify the following expression and write your answer in the form a+bi.
(5-4i)-(-12+7i)

Ɛhia

1

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

Simplify the following expression and write your answer in the form a+bi
(5-4i)(12+7i)