annabananaindiana
annabananaindiana annabananaindiana
  • 03-08-2018
  • Mathematics
contestada

If the expression above is rewritten in the form a + bi, where a and b are real numbers, what is the value of a? (Note: i= square root of 1)

A)2
B)8/3
C)3
D)11/3

If the expression above is rewritten in the form a bi where a and b are real numbers what is the value of a Note i square root of 1 A2 B83 C3 D113 class=

Respuesta :

faryna
faryna faryna
  • 03-08-2018
So, the answer is B........
Answer Link

Otras preguntas

Consider the graph below Find the y-intercept and slope of the line. Fill in the blanks in the statement. The y-intercept of the line is ______, and the slope o
Actual distance = _ miles
24. At what type of plate boundary interaction is new land formed when magma pushes up from the mantle and cools? Odivergent boundary transform boundary O conve
brian is in a 100 mile bike race. he needs to average 12.5 mph if he wants to complete the race before it ends. in a practice ride he biked 60 miles. for the fi
24. At what type of plate boundary interaction is new land formed when magma pushes up from the mantle and cools? Odivergent boundary transform boundary O conve
2. The grocery store charges $10.35 for 5 bags of oranges. If someone bought 9 bags of oranges, how much would it cost them?
You make time and a half for all overtime. You make $9.00 an hour for regular hours. What is your overtime hourly rate of pay?
2. The grocery store charges $10.35 for 5 bags of oranges. If someone bought 9 bags of oranges, how much would it cost them?
Un atome de cuivre a une masse de 10-25 kg. Quel est le nombre d'atomes de cuivre dans : 1. un kilogramme de cuivre? 2. un gramme de cuivre?
Parallel lines r and s are intersected by a transversal line m. Label a pair of corresponding angle measures (6x +11) and (3y+8)°. The angle labeled (3y + 8)° i