Simplify 1/(2-i)

Simplify 1/(2-i)
Multiply the numerator and denominator of by the conjugate of to make the denominator real.
Multiply.
Tap for more steps...
Combine.
Multiply by .
Simplify the denominator.
Tap for more steps...
Expand using the FOIL Method.
Tap for more steps...
Apply the distributive property.
Apply the distributive property.
Apply the distributive property.
Simplify.
Tap for more steps...
Multiply by .
Multiply by .
Raise to the power of .
Raise to the power of .
Use the power rule to combine exponents.
Add and .
Subtract from .
Add and .
Simplify each term.
Tap for more steps...
Rewrite as .
Multiply by .
Add and .
Split the fraction into two fractions.
Do you know how to Simplify 1/(2-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 sixty-seven million four hundred ninety-nine thousand eight hundred one

Interesting facts

  • 1067499801 has 4 divisors, whose sum is 1186110900
  • The reverse of 1067499801 is 1089947601
  • Previous prime number is 9

Basic properties

  • Is Prime? no
  • Number parity odd
  • Number length 10
  • Sum of Digits 45
  • Digital Root 9

Name

Name one billion three hundred eighty-four million seven hundred twenty-nine thousand two hundred thirty-six

Interesting facts

  • 1384729236 has 64 divisors, whose sum is 4340952000
  • The reverse of 1384729236 is 6329274831
  • Previous prime number is 29

Basic properties

  • Is Prime? no
  • Number parity even
  • Number length 10
  • Sum of Digits 45
  • Digital Root 9

Name

Name one billion eighty-two million two hundred ninety-eight thousand seven hundred forty-one

Interesting facts

  • 1082298741 has 8 divisors, whose sum is 1505807040
  • The reverse of 1082298741 is 1478922801
  • Previous prime number is 23

Basic properties

  • Is Prime? no
  • Number parity odd
  • Number length 10
  • Sum of Digits 42
  • Digital Root 6