autumnthebomb autumnthebomb
  • 21-07-2017
  • Mathematics
contestada

What is the value of (-7+3i)-(2-6i)

A) -9+9i
B) -9-3i
C) -5-3i
D) -5+9i

Respuesta :

danikakuliko
danikakuliko danikakuliko
  • 21-07-2017
the answer is -9+9i because we combine like terms.

(-7)-2= (-7)+(-2)=-9
(3i)-(-6i)= (3i)+(6i)=9i

hope this helps! :)
Answer Link

Otras preguntas

Wat fascinating means
What is the gcf of 35 and 45
An angle measures 41 degrees. What is the measure of its complement?
Miranda hiked to the top of a waterfall. She wanted to know the waterfall's height, but she was unable to measure it. Miranda created a proportion using the inf
why does spinach make your mouth green? answer with at least three proper sentences
How do i graph: x – 3y = –12 2x – y = 1 ...?
A circle has an area of 98mm^2. Find the circumference of the circle
A fair coin is tossed n times. What is the probability that no two consecutive heads appear? A fair coin is tossed n times. What is the probability that no tw
Help me please? :( I'm Dickinson's poem 303, what does closing a valve symbolize? A.) accepting others. B.) inviting others C. Ignoring others.
what is the last step in creating an argumentative essay