What is expand (2x-1)^3cosh(4x) ?

The solution to expand (2x-1)^3cosh(4x) is 8x^3cosh(4x)-12x^2cosh(4x)+6xcosh(4x)-cosh(4x)

Popular >

expand (2x-1)^3cosh(4x)

expand

(2 x - 1)^{3} cosh (4 x)

8 x^{3} cosh (4 x) - 12 x^{2} cosh (4 x) + 6 x cosh (4 x) - cosh (4 x)

Solution steps

(2 x - 1)^{3} cosh (4 x)

= cosh (4 x) (2 x - 1)^{3}

Expand

(2 x - 1)^{3} : 8 x^{3} - 12 x^{2} + 6 x - 1

= cosh (4 x) (8 x^{3} - 12 x^{2} + 6 x - 1)

Distribute parentheses

= cosh (4 x) \cdot 8 x^{3} + cosh (4 x) (- 12 x^{2}) + cosh (4 x) \cdot 6 x + cosh (4 x) (- 1)

Simplify

cosh (4 x) \cdot 8 x^{3} + cosh (4 x) (- 12 x^{2}) + cosh (4 x) \cdot 6 x + cosh (4 x) (- 1) : 8 x^{3} cosh (4 x) - 12 x^{2} cosh (4 x) + 6 x cosh (4 x) - cosh (4 x)

= 8 x^{3} cosh (4 x) - 12 x^{2} cosh (4 x) + 6 x cosh (4 x) - cosh (4 x)

\frac{n ( n + 1 ) ( 2 n + 7 )}{6}

(sin^{(4)} (θ) - cos^{(4)} (θ) + 1) csc^{2} (x)

\frac{5 x ^{2} - 80 x - 480}{( x - 8 ) ^{2}}

9 (n (n + 1) (2 n + 1))

sin (\frac{( 2 n + 1 ) π}{2})

What is expand (2x-1)^3cosh(4x) ?
The solution to expand (2x-1)^3cosh(4x) is 8x^3cosh(4x)-12x^2cosh(4x)+6xcosh(4x)-cosh(4x)