Verify the Identity (sin(x)^2-cos(x)^2)/(sin(x)-cos(x))=sin(x)+cos(x)

Verify the Identity (sin(x)^2-cos(x)^2)/(sin(x)-cos(x))=sin(x)+cos(x)
Start on the left side.
Simplify.
Tap for more steps...
Since both terms are perfect squares, factor using the difference of squares formula, where and .
Cancel the common factor of .
Because the two sides have been shown to be equivalent, the equation is an identity.
is an identity
Do you know how to Verify the Identity (sin(x)^2-cos(x)^2)/(sin(x)-cos(x))=sin(x)+cos(x)? 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-four million nine hundred ninety-nine thousand

Interesting facts

  • 1624999000 has 128 divisors, whose sum is 6859831680
  • The reverse of 1624999000 is 0009994261
  • Previous prime number is 521

Basic properties

  • Is Prime? no
  • Number parity even
  • Number length 10
  • Sum of Digits 40
  • Digital Root 4

Name

Name six hundred sixty-eight million five hundred thirty-three thousand five hundred forty-five

Interesting facts

  • 668533545 has 4 divisors, whose sum is 683389892
  • The reverse of 668533545 is 545335866
  • Previous prime number is 45

Basic properties

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

Name

Name two billion ninety-three million six hundred twenty-three thousand seven hundred sixty-six

Interesting facts

  • 2093623766 has 8 divisors, whose sum is 3382007664
  • The reverse of 2093623766 is 6673263902
  • Previous prime number is 13

Basic properties

  • Is Prime? no
  • Number parity even
  • Number length 10
  • Sum of Digits 44
  • Digital Root 8