sanaayadubose1017 sanaayadubose1017

02-04-2021
Mathematics

contestada

Evaluate the expression 4+√−9 and write the result in the form a+bi

Respuesta :

Averysmartperson Averysmartperson

02-04-2021

Answer:

4 + 3i

Step-by-step explanation:

i = sqrt(-1)

sqrt(-9) = 3 * sqrt(-1) = 3i

The 4 remains the same

4 + 3i

Answer Link

02-04-2021

Answer:

Step-by-step explanation:

4+√(-9) = 4 + √9√(-1)

= 4 + 3i

Answer Link

Otras preguntas

"every society is transforming from primitive to modern ". do you agree with this statement?

HELP ME PLZZ I NEED HELP

Why did Jeffery Skilling and Andrew Fastow go to jail for their involvement in Enron’s collapse?

What would happen if there was no such thing as prices

HELP PLZ!!! Really need it

Write an equation for the following word problem. Tyrone ate 16 hamburgers today, Tyrone's plate had a total of 24 hamburgers on it. How many hamburgers did Tyr

A deductive argument is always a stronger argument than an inductive argument O True False A Moving to another question will save this

W = F(r + A); Solve for r

PLEASE HELP!!!!!! WILL GIVE BRAINLIEST, THANK YOU, AND 5-STAR RATING!!! 5. How did the ideas of Humanism, the printing press, and the reformation lead to not on

solve for x a 12, b -10 ,c -12 ,d 12