Find the Inverse
$$x^2+4x+3$$
Tjaye
Verify the Identity
$$\frac{\csc^2\theta-\cot^2\theta}{1-\sin^2\theta}=\sec^2\theta$$
More Trig Equations to solve
$$\sqrt{3}\cos x\tan x – \cos x = 0$$
Trigonometric Word Problem
Kevin holds a kite string 5 feet above the ground. When he runs out of 400 feet of string, the kite is $$200\sqrt{3}+5$$ above the… Read More »Trigonometric Word Problem
Solve Trig Equations
$$\sin ( \pi +x) + \sin ( \pi +x) =1 $$
Solve 2 Step Equation
$$2z-1=15$$
Linear Equation with Fractions
$$\frac{x}{4} – 5=\frac {1}{2}$$
Verify Trig Identity
$$\frac{\sin \theta}{1+\cos \theta}+ \frac {1+\cos \theta} {\sin \theta} =2 \csc \theta$$
Solve Trigonometric Equations
$$2\cos x-\sqrt{3}=0$$
Solve Quadratic Equation
$$(3x-2)^2 = 121$$