Simplify (-2-i)(4+i)

Simplify (-2-i)(4+i)
Expand using the FOIL Method.
Tap for more steps...
Apply the distributive property.
Apply the distributive property.
Apply the distributive property.
Simplify and combine like terms.
Tap for more steps...
Simplify each term.
Tap for more steps...
Multiply by .
Multiply by .
Multiply .
Tap for more steps...
Raise to the power of .
Raise to the power of .
Use the power rule to combine exponents.
Add and .
Rewrite as .
Multiply by .
Add and .
Subtract from .
Do you know how to Simplify (-2-i)(4+i)? If not, you can write to our math experts in our application. The best solution for your task you can find above on this page.

Name

Name one billion six hundred twenty-three million eight hundred thirteen thousand nine hundred ninety-one

Interesting facts

  • 1623813991 has 4 divisors, whose sum is 1626580872
  • The reverse of 1623813991 is 1993183261
  • Previous prime number is 587

Basic properties

  • Is Prime? no
  • Number parity odd
  • Number length 10
  • Sum of Digits 43
  • Digital Root 7

Name

Name one billion six hundred twenty-eight million eight hundred twenty-four thousand six hundred thirteen

Interesting facts

  • 1628824613 has 8 divisors, whose sum is 1754677848
  • The reverse of 1628824613 is 3164288261
  • Previous prime number is 3433

Basic properties

  • Is Prime? no
  • Number parity odd
  • Number length 10
  • Sum of Digits 41
  • Digital Root 5

Name

Name six hundred sixty-three million seven hundred fifty-eight thousand two hundred seventy-seven

Interesting facts

  • 663758277 has 8 divisors, whose sum is 681694464
  • The reverse of 663758277 is 772857366
  • Previous prime number is 43

Basic properties

  • Is Prime? no
  • Number parity odd
  • Number length 9
  • Sum of Digits 51
  • Digital Root 6