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Popular >

inverse of arccos(3+2x)

Solution

inverse

arccos (3 + 2 x)

Solution

\frac{cos ( x ) - 3}{2}

Solution steps

arccos (a) = b \Rightarrow a = cos (b)

3 + 2 x = cos (y)

Solve for

x, 3 + 2 x = cos (y)

\frac{cos ( y ) - 3}{2}

Substitute

y = x

\frac{cos ( x ) - 3}{2}

Popular Examples

inverse of 1/(sqrt(x^2-4x-5))inverse

\frac{1}{x ^{2} - 4 x - 5}

inverse of f(x)=16x-19 inverse

f (x) = 16 x - 19

inverse of (3x)/(7-x)inverse

\frac{3 x}{7 - x}

inverse of f(x)=-2x^3-7 inverse

f (x) = - 2 x^{3} - 7

inverse of f(x)=(2x)/(sqrt(3x-1))inverse

f (x) = \frac{2 x}{3 x - 1}

Frequently Asked Questions (FAQ)

What is the inverse of arccos(3+2x) ?
The inverse of arccos(3+2x) is (cos(x)-3)/2