grantgeronimo grantgeronimo
  • 03-09-2018
  • Mathematics
contestada

Simplify (-4 + 5i) + 2(1 + 3i). Enter your answer in the form a + bi.

Respuesta :

Supernova
Supernova Supernova
  • 03-09-2018

(-4 + 5i) + 2(1 + 3i)

  • Distribute 2 inside the parentheses.

(-4 + 5i) + 2 + 6i

  • Combine like terms.

-2 + 11i

  • is your answer.
Answer Link

Otras preguntas

what gives you 28 when adding and 18 when multiplying
No irrational numbers are whole numbers true or false
please help me school is open tomorrow I need to get those done please someone who have a good heart help me please. i'll give you 35 pts
HOW DID EUROPEAN NATIONS BUILD EMPIRES IN SOUTH AND SOUTHEAST ASIA
What is 160,656 rounded to hundred thousand
Lisha is making headbands using ribbon she would like to make 12 headbands each one requires 15.5 inches of ribbon she estimates that she will need to buy 160
A square piece of fabric has side length 2.2 cm. Find the area of the piece of fabric.
What's the anewer to this problem..? 21×__=9×21 tell which property you used 21×=9×21 Property of multiplication..
What is 3/5 + 2/3 in the simplest form
true or false? If you divide the mass of a substance by its volume, you can find its density.