Question

Identify the number's complex conjugate. HELP ASAP!!

Answer 1

`√(2)+9i`

Explanation:

To make the conjugate of a complex number, change the sign of the imaginary part. The imaginary part is the part that has i as a factor.

Your number has real part √2 and imaginary part -9i. Changing the sign of the imaginary part makes it be +9i, so the complex number becomes ...

`\bf{√(2)+9i}`