Schoolcpu Schoolcpu

18-10-2017
Mathematics

contestada

Write (7 + 3i) + (6 − i) as a complex number in standard form.

Respuesta :

Sammiem62201 Sammiem62201

18-10-2017

I believe its 13 + 6i. Im not exactly 100% sure

Answer Link

18-10-2017

45 + 11i

To do problems like these, treat them as you would multiplying two binomials. Just FOIL them, and keep in mind that (i)^2 is equal to -1.

Answer Link

Otras preguntas

The __________ party was an early US political party, which advocated states’ rights and limiting the strength of the federal government

Why is it important to warm up your muscles before exercise? A. Cold muscles are more easily pulled or injured. B. Cold muscles are more flexible. C. Col

______. Is the dominant religion of North African cultures

which of the following statements about earthquake is false? A. Surface wave travel more slowly than either P- or S-waves. B. S-waves cause particles to move at

Why was there a shortage of labor in the colonies and a need for slaves?

Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

I don’t know what to do after this

Why was the Declaration of Independence written? to persuade Loyalists to side with the American Patriots to explain why the American colonies had the right t

Solve the equation for x. 8(2x − 6) = 96

The putting together of the open steel framework of the Empire State Building revealed one distinct difference from the framework of the skyscrapers being put u