Solve for x 3sec(x)^2-3=0

Solve for x 3sec(x)^2-3=0
Simplify the left side.
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Simplify with factoring out.
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Factor out of .
Factor out of .
Factor out of .
Apply pythagorean identity.
Divide each term by and simplify.
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Divide each term in by .
Cancel the common factor of .
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Cancel the common factor.
Divide by .
Divide by .
Take the root of both sides of the to eliminate the exponent on the left side.
The complete solution is the result of both the positive and negative portions of the solution.
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Simplify the right side of the equation.
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Rewrite as .
Pull terms out from under the radical, assuming positive real numbers.
is equal to .
Take the inverse tangent of both sides of the equation to extract from inside the tangent.
The exact value of is .
The tangent function is positive in the first and third quadrants. To find the second solution, add the reference angle from to find the solution in the fourth quadrant.
Add and .
Find the period.
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The period of the function can be calculated using .
Replace with in the formula for period.
Solve the equation.
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The absolute value is the distance between a number and zero. The distance between and is .
Divide by .
The period of the function is so values will repeat every radians in both directions.
, for any integer
Consolidate the answers.
, for any integer
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Name

Name one billion seven hundred ninety million four hundred forty thousand nine hundred ninety-seven

Interesting facts

  • 1790440997 has 4 divisors, whose sum is 1814967660
  • The reverse of 1790440997 is 7990440971
  • Previous prime number is 73

Basic properties

  • Is Prime? no
  • Number parity odd
  • Number length 10
  • Sum of Digits 50
  • Digital Root 5

Name

Name one billion three hundred eighty-two million three hundred forty-four thousand four hundred eighty-three

Interesting facts

  • 1382344483 has 8 divisors, whose sum is 1497813968
  • The reverse of 1382344483 is 3844432831
  • Previous prime number is 163

Basic properties

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

Name

Name eight hundred thirty-seven million four hundred ninety-five thousand three hundred seventy-four

Interesting facts

  • 837495374 has 4 divisors, whose sum is 1256243064
  • The reverse of 837495374 is 473594738
  • Previous prime number is 2

Basic properties

  • Is Prime? no
  • Number parity even
  • Number length 9
  • Sum of Digits 50
  • Digital Root 5