What is expand (sex(x+y)-cos(x)sin(y))*sec(y) ?

The solution to expand (sex(x+y)-cos(x)sin(y))*sec(y) is esx^2sec(y)+esxysec(y)-cos(x)sec(y)sin(y)

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expand (sex(x+y)-cos(x)sin(y))*sec(y)

expand

(se x (x + y) - cos (x) sin (y)) \cdot sec (y)

es x^{2} sec (y) + es x y sec (y) - cos (x) sec (y) sin (y)

Solution steps

(se x (x + y) - cos (x) sin (y)) sec (y)

= sec (y) (es x (x + y) - cos (x) sin (y))

Apply the distributive law:

a (b - c) = ab - a c

a = sec (y), b = se x (x + y), c = cos (x) sin (y)

= sec (y) se x (x + y) - sec (y) cos (x) sin (y)

= es x sec (y) (x + y) - cos (x) sec (y) sin (y)

Expand

es x sec (y) (x + y) : es x^{2} sec (y) + es x y sec (y)

= es x^{2} sec (y) + es x y sec (y) - cos (x) sec (y) sin (y)

(x + \frac{1}{9}) (x - 6)

h (m^{2} + 7) (m, co n s tan (t))

\frac{( x ^{6} - 5 x ^{4} + 6 x ^{2} - 1 ) ^{2}}{x ^{5} - 4 x ^{3} + 3 x}

(3 - x + x + 2)^{2}

n o t ab l e (9 y^{5} + 2)^{2}

What is expand (sex(x+y)-cos(x)sin(y))*sec(y) ?
The solution to expand (sex(x+y)-cos(x)sin(y))*sec(y) is esx^2sec(y)+esxysec(y)-cos(x)sec(y)sin(y)