What is expand (cos(x)-1)(sqrt(2)sin(x)+1) ?

The solution to expand (cos(x)-1)(sqrt(2)sin(x)+1) is sqrt(2)cos(x)sin(x)+cos(x)-sqrt(2)sin(x)-1

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expand (cos(x)-1)(sqrt(2)sin(x)+1)

expand

(cos (x) - 1) (2 sin (x) + 1)

2 cos (x) sin (x) + cos (x) - 2 sin (x) - 1

Solution steps

(cos (x) - 1) (2 sin (x) + 1)

Apply FOIL method

(cos (x) - 1) (2 sin (x) + 1) : 2 cos (x) sin (x) + cos (x) - 2 sin (x) - 1

= 2 cos (x) sin (x) + cos (x) - 2 sin (x) - 1

(\frac{7}{x - 12} + 6 (100 - x)) (x - 12)

\frac{5}{7} \cdot (1 + ln (\frac{7}{5}))

sin (x) (1 - cos (x)) (1 + sec (x))

\frac{q l ^{2} ( 10 - l )}{120}

\frac{x - t + 1}{( - t + x ) ( t + x ) ( t - x )}

What is expand (cos(x)-1)(sqrt(2)sin(x)+1) ?
The solution to expand (cos(x)-1)(sqrt(2)sin(x)+1) is sqrt(2)cos(x)sin(x)+cos(x)-sqrt(2)sin(x)-1