Answer :
(9 + 6i) - (1 + 3i) as a complex number in standard form is 8 + 3i
Solution:
Given that we have to write (9 + 6i) - (1 + 3i) as a complex number in standard form
A Complex Number is a combination of real Number and an imaginary Number
The standard form of complex number is:
a + bi
Where "a" and "b" are real numbers and i is the unit imaginary number
Given expression is:
(9 + 6i) - (1 + 3i)
Remove the parenthesis and solve the expression
9 + 6i - 1 - 3i
Combine the like terms
9 + 6i - 1 - 3i = 8 + 3i
Thus the given expression as complex number in standard form is 8 + 3i