MATH SOLVE

2 months ago

Q:
# 1 the sum of the binomials 3 + 2x and 4 β 5x. Explain how you can use theresult to find the sum of the complex numbers 3 +n of the complex numbers 3 + 2i and 4 β 5i.

Accepted Solution

A:

Answer:(3 + 2x) + (4 β 5x) = 7 - 3x(3 + 2i) + (4 β 5i) = 7 - 3iStep-by-step explanation:In the addition of two binomials you have to add separately each monomial as follows:
(3 + 2x) + (4 β 5x) == (3 + 4) + (2x - 5x) == 7 - 3xAnalogously, the sum of the complex numbers 3 + 2i and 4 β 5i is made adding the two real parts from one side, and the two imaginary parts from the other side, as follows:
(3 + 2i) + (4 β 5i) == (3 + 4) + (2i - 5i) == 7 - 3i