CallieK428043 CallieK428043

30-10-2022
Mathematics

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What is the simplified form of the difference (5 – 7i) – (-4 +6i)?

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MouhamadV550056 MouhamadV550056

30-10-2022

So:

[tex](5-7i)-(-4+6i)[/tex]

The thing we have to do is just remove the parentheses and operate:

[tex]5-7i+4-6i[/tex][tex]-13i+9[/tex]

That since the product of the same sign (-*- & +*+) is positive.

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