4sin 2x sin2x 0

Please ensure that your password is at least 8 characters and contains each of the following:.

Please ensure that your password is at least 8 characters and contains each of the following:. Enter a problem Trigonometry Examples Popular Problems. Subtract from both sides of the equation. Apply the sine double - angle identity. Factor out of. If any individual factor on the left side of the equation is equal to , the entire expression will be equal to.

4sin 2x sin2x 0

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Simplify the right side.

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Please ensure that your password is at least 8 characters and contains each of the following:. Enter a problem Trigonometry Examples Popular Problems. Add to both sides of the equation. Divide each term in by and simplify. Divide each term in by. Simplify the left side. Cancel the common factor of. Cancel the common factor.

4sin 2x sin2x 0

Please ensure that your password is at least 8 characters and contains each of the following:. Enter a problem Trigonometry Examples Popular Problems. Use the form to find the variables used to find the amplitude, period, phase shift, and vertical shift. Find the amplitude. Find the period of.

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Raise to the power of. First, use the positive value of the to find the first solution. Rewrite the expression. The sine function is positive in the first and second quadrants. Apply the power rule and multiply exponents ,. Divide by. Set equal to. Combine fractions. Simplify the right side. Since does not fall in this range , there is no solution.

Sin 2x vs 2 Sin x.

The period of the function can be calculated using. Combine and simplify the denominator. Simplify the numerator. The final solution is all the values that make true. Take the specified root of both sides of the equation to eliminate the exponent on the left side. Cancel the common factor of and. Simplify the expression to find the second solution. Apply the power rule and multiply exponents ,. Add to to find the positive angle. Apply the sine double - angle identity. First, use the positive value of the to find the first solution.