Answer:
7/78 - 35/78i
Step-by-step explanation:
A complex number is a real number, an imaginary number or a number with both real and imaginary number. Its standard form is:
a + bi
For the expression, 7/ 3-15i
(7/ 3-15i) (3+15i)
21 - 105i / (234)
7/78 - 35/78i
