What is the conjugate of $10-5i$ ?

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Answer 1 · 2015-07-30T20:47:28

$10+5i$

To form the complex conjugate, simply replace all instances of $i$ with $-i$ and $-i$ with $i$ .

For example, the complex conjugate of $sqrt(3+i)/(root(3)(3)i-7)$ is $sqrt(3-i)/(-root(3)(3)i-7)$

What is the conjugate of 10-5i10-5i?