What is the general solution for sqrt(3)tan(2x)-3=0 ?

The general solution for sqrt(3)tan(2x)-3=0 is x= pi/6+(pin)/2

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sqrt(3)tan(2x)-3=0

Solution

3 tan (2 x) - 3 = 0

Solution

x = \frac{π}{6} + \frac{πn}{2}

Degrees

x = 3 0^{\circ} + 9 0^{\circ} n

Solution steps

3 tan (2 x) - 3 = 0

Move

3

to the right side

3 tan (2 x) - 3 = 0

Add

3

to both sides

3 tan (2 x) - 3 + 3 = 0 + 3

Simplify

3 tan (2 x) = 3

3 tan (2 x) = 3

Divide both sides by

3

3 tan (2 x) = 3

Divide both sides by

3

\frac{3 tan ( 2 x )}{3} = \frac{3}{3}

Simplify

\frac{3 tan ( 2 x )}{3} = \frac{3}{3}

Simplify

\frac{3 tan ( 2 x )}{3} : tan (2 x)

\frac{3 tan ( 2 x )}{3}

Cancel the common factor:

3

= tan (2 x)

Simplify

\frac{3}{3} : 3

\frac{3}{3}

Apply radical rule:

n a = a^{\frac{1}{n}}

3 = 3^{\frac{1}{2}}

= \frac{3}{3 ^{\frac{1}{2}}}

Apply exponent rule:

\frac{x ^{a}}{x ^{b}} = x^{a - b}

\frac{3 ^{1}}{3 ^{\frac{1}{2}}} = 3^{1 - \frac{1}{2}}

= 3^{1 - \frac{1}{2}}

Subtract the numbers:

1 - \frac{1}{2} = \frac{1}{2}

= 3^{\frac{1}{2}}

Apply radical rule:

a^{\frac{1}{n}} = n a

3^{\frac{1}{2}} = 3

= 3

tan (2 x) = 3

tan (2 x) = 3

tan (2 x) = 3

General solutions for

tan (2 x) = 3

tan (x)

periodicity table with

πn

cycle:

x 0 \frac{π}{6} \frac{π}{4} \frac{π}{3} \frac{π}{2} \frac{2 π}{3} \frac{3 π}{4} \frac{5 π}{6} tan (x) 0 \frac{3}{3} 13 \pm \infty - 3 - 1 - \frac{3}{3}

2 x = \frac{π}{3} + πn

2 x = \frac{π}{3} + πn

Solve

2 x = \frac{π}{3} + πn : x = \frac{π}{6} + \frac{πn}{2}

2 x = \frac{π}{3} + πn

Divide both sides by

2

2 x = \frac{π}{3} + πn

Divide both sides by

2

\frac{2 x}{2} = \frac{\frac{π}{3}}{2} + \frac{πn}{2}

Simplify

\frac{2 x}{2} = \frac{\frac{π}{3}}{2} + \frac{πn}{2}

Simplify

\frac{2 x}{2} : x

\frac{2 x}{2}

Divide the numbers:

\frac{2}{2} = 1

= x

Simplify

\frac{\frac{π}{3}}{2} + \frac{πn}{2} : \frac{π}{6} + \frac{πn}{2}

\frac{\frac{π}{3}}{2} + \frac{πn}{2}

\frac{\frac{π}{3}}{2} = \frac{π}{6}

\frac{\frac{π}{3}}{2}

Apply the fraction rule:

\frac{\frac{b}{c}}{a} = \frac{b}{c \cdot a}

= \frac{π}{3 \cdot 2}

Multiply the numbers:

3 \cdot 2 = 6

= \frac{π}{6}

= \frac{π}{6} + \frac{πn}{2}

x = \frac{π}{6} + \frac{πn}{2}

x = \frac{π}{6} + \frac{πn}{2}

x = \frac{π}{6} + \frac{πn}{2}

x = \frac{π}{6} + \frac{πn}{2}

Graph

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Frequently Asked Questions (FAQ)

What is the general solution for sqrt(3)tan(2x)-3=0 ?
The general solution for sqrt(3)tan(2x)-3=0 is x= pi/6+(pin)/2