## Adding Complex Numbers: (9 + 5i) + (11 + 2i)

Complex numbers are expressed in the form **a + bi**, where 'a' and 'b' are real numbers and 'i' is the imaginary unit (√-1). When adding complex numbers, we simply add the real and imaginary components separately.

Let's break down the addition of (9 + 5i) + (11 + 2i):

**Step 1:** Identify the real and imaginary parts of each complex number.

- (9 + 5i): Real part = 9, Imaginary part = 5
- (11 + 2i): Real part = 11, Imaginary part = 2

**Step 2:** Add the real parts together: 9 + 11 = 20

**Step 3:** Add the imaginary parts together: 5 + 2 = 7

**Step 4:** Combine the results to form the final complex number: **20 + 7i**

Therefore, the sum of (9 + 5i) + (11 + 2i) in standard form is **20 + 7i**.