Enter a problem...
Trigonometry Examples
Step 1
Rewrite the equation as .
Step 2
Step 2.1
Factor out of .
Step 2.2
Cancel the common factors.
Step 2.2.1
Factor out of .
Step 2.2.2
Cancel the common factor.
Step 2.2.3
Rewrite the expression.
Step 3
Multiply both sides by .
Step 4
Step 4.1
Simplify the left side.
Step 4.1.1
Cancel the common factor of .
Step 4.1.1.1
Cancel the common factor.
Step 4.1.1.2
Rewrite the expression.
Step 4.2
Simplify the right side.
Step 4.2.1
Multiply by .
Step 5
Step 5.1
Divide each term in by and simplify.
Step 5.1.1
Divide each term in by .
Step 5.1.2
Simplify the left side.
Step 5.1.2.1
Cancel the common factor of .
Step 5.1.2.1.1
Cancel the common factor.
Step 5.1.2.1.2
Divide by .
Step 5.2
Convert the decimal exponent to a fractional exponent.
Step 5.2.1
Convert the decimal number to a fraction by placing the decimal number over a power of ten. Since there is number to the right of the decimal point, place the decimal number over . Next, add the whole number to the left of the decimal.
Step 5.2.2
Convert to an improper fraction.
Step 5.2.2.1
A mixed number is an addition of its whole and fractional parts.
Step 5.2.2.2
Add and .
Step 5.2.2.2.1
To write as a fraction with a common denominator, multiply by .
Step 5.2.2.2.2
Combine and .
Step 5.2.2.2.3
Combine the numerators over the common denominator.
Step 5.2.2.2.4
Simplify the numerator.
Step 5.2.2.2.4.1
Multiply by .
Step 5.2.2.2.4.2
Add and .
Step 5.3
Raise each side of the equation to the power of to eliminate the fractional exponent on the left side.
Step 5.4
Simplify the exponent.
Step 5.4.1
Simplify the left side.
Step 5.4.1.1
Simplify .
Step 5.4.1.1.1
Multiply the exponents in .
Step 5.4.1.1.1.1
Apply the power rule and multiply exponents, .
Step 5.4.1.1.1.2
Cancel the common factor of .
Step 5.4.1.1.1.2.1
Factor out of .
Step 5.4.1.1.1.2.2
Cancel the common factor.
Step 5.4.1.1.1.2.3
Rewrite the expression.
Step 5.4.1.1.1.3
Divide by .
Step 5.4.1.1.2
Simplify.
Step 5.4.2
Simplify the right side.
Step 5.4.2.1
Simplify .
Step 5.4.2.1.1
Divide by .
Step 5.4.2.1.2
Apply the product rule to .
Step 5.4.2.1.3
Raise to the power of .