# ReIm notation

Let z = 6 + 5i and w = 3 - i.

Compute the following and express your answer in a + bi form.

w + 3z

Compute the following and express your answer in a + bi form.

w + 3z

## Correct answer:

Tips for related online calculators

Try our complex numbers calculator.

### You need to know the following knowledge to solve this word math problem:

## Related math problems and questions:

- Complex number z

Let z = -5 + i and w = 4 - 2i. Compute z - w and write your final answer in a + bi form. x = z - w - Let z 2

Let z = 2 - sqrt(3i). Find z^{6}and express your answer in rectangular form. if z = 2 - 2sqrt(3 i) then r = |z| = sqrt(2 ^ 2 + (- 2sqrt(3)) ^ 2) = sqrt(16) = 4 and theta = tan -2√3/2=-π/3 - Add fractions

Add/subtract the following similar fraction. Express the answer in the lowest terms if possible. Write your answer inside the box: 5/12 + 6/12 - Sum of the fractions

Find the sum, express your answer to lowest terms. 1. 1/4 + 2/4= 2. 1/6 + 3/6= 3. 6/10 + 2/10= 4. ¾ + ⅛= 5. 5 3/5 + 2 ½=

- Linear combination of complex

If z1=5+3i and z2=4-2i, write the following in the form a+bi a) 4z1+6z2 b) z1*z2 - Evaluate 17

Evaluate 2x+6y when x=- 4/5 and y=2/5. Write your answer as a fraction or mixed number in the simplest form. - Add with negative

Add. Write your answer as a fraction in simplest form. -5 2/3+3 1/4+(-7 1/3)=