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Conjugate 9 + -4i and 3 + -7i
a =
bi =
<-- Enter a and bi piece
c =
di =
<-- Enter c and di piece (not needed for square root or absolute value or conjugate)
Determine the conjugate for 9 - 4i
The
conjugate
of a complex number a + bi involves mulitplying the imaginary portion of bi by -1.
Therefore, a + bi has a conjugate of a - bi and a - bi has a conjugate of a + bi.
Conjugate of 9 - 4i =
9 + 4i