diana1712 diana1712
  • 03-06-2021
  • Mathematics
contestada

Rationalize the denominator:

Please give step by step solution

Rationalize the denominator Please give step by step solution class=

Respuesta :

sreedevi102
sreedevi102 sreedevi102
  • 03-06-2021

Answer:

1 + i

Step-by-step explanation:

To rationalize multiply numerator and denominator by (2 + i )

[tex]\frac{3+i}{2-i}= \frac{3+i}{2-i} \times \frac{2+i}{2+i} = \frac{(3+i)(2+i)}{(2-i)(2+i)} = \frac{6+3i+2i-1}{4-(-1)} = \frac{5+5i}{5} = 1 + i[/tex]

Answer Link

Otras preguntas

How do you write 50% as a fraction in simplest form?
The word vaccination comes from the Latin word vacca, meaning _____. pig cow chicken horse
a circular frame that is 3 inches wide surrounds the mirror what is the combined area, in square inches, of the circular mirror and the frame?
if traveling at 80 km how long will it take to travel 20 km
What does this translate to? 그러자 별종이 말했다.
In 1949 the communists won control of mainland China and established the People's Republic of China under who
Some Puritans wanted to separate from the Church of England. a. True b. False
type of money system designed by Thomas jefferson
A magnified cross-sectional view of a horsetail stem shows the tube-shaped cells of xylem. What is their function?
Mary says the pin for horses is an acute right triangle is it possible explain