167 Answered Questions for the topic Complex Numbers

#### Complex numbers problem

Hi, what is the best way to rationalize the denominator and simplify the following: 2-3i/4+3iThanks!

03/10/19

#### Subtract the radical expressions. Assume that all variables represent positive real numbers.

Subtract the radical expressions. Assume that all variables represent positive real numbers.          A. It can't be simplified further.   B.    C.    D.

03/09/19

Add or subtract the radical expressions as indicated, if possible.          A. 111m√ 5    B. 111m2√ 5    C. It can't be simplified further.   D. 21m2√ 5

03/09/19

#### Subtract the radical expressions. Assume that all variables represent positive real numbers.

Subtract the radical expressions. Assume that all variables represent positive real numbers.          A. It can't be simplified further.   B.    C.    D.

03/09/19

#### Divide the complex numbers. Write the answer in the form a + bi.

Divide the complex numbers. Write the answer in the form a + bi.           A.    B.    C.    D.

03/09/19

#### Form a polynomial f(x) with real coefficients

Degree:5 Zeroes: 7; - i; 7+i

01/15/19

10/13/18

#### A "Complex Number" equation problem

How can I solve this? It's a complex number equation: 2z^5 + z^4 - 6z^2 + z + 1 = 0

08/20/18

(3+i)/(2-i)     Multiply (a+bi) = 1   in the equation above a and b are constants .if i =√-1 what is the value of a ?

08/13/18

#### What are values of P such that P/P +1/P <1

what are values of P such that P+1⁄P < 1

06/26/18