What is expand (4sin(x)+3)(sin(x)-1) ?

The solution to expand (4sin(x)+3)(sin(x)-1) is 4sin^2(x)-sin(x)-3

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expand (4sin(x)+3)(sin(x)-1)

expand

(4 sin (x) + 3) (sin (x) - 1)

4 sin^{2} (x) - sin (x) - 3

Solution steps

(4 sin (x) + 3) (sin (x) - 1)

Apply FOIL method

(4 sin (x) + 3) (sin (x) - 1) : 4 sin^{2} (x) - sin (x) - 3

= 4 sin^{2} (x) - sin (x) - 3

(cos (θ) + 0.35)^{2}

\frac{3 x - 9}{( x ^{3} - 1 ) ( x - 2 ) ^{3} ( x ^{2} + x + 1 )}

\frac{2 x ( x - 3 )}{x ^{3} - x ^{2} - 6}

\frac{1}{( x + 5 ) ( x + 4 )}

(5 x + 8 y = 11, 5) (3 x + 5 y = 70)

What is expand (4sin(x)+3)(sin(x)-1) ?
The solution to expand (4sin(x)+3)(sin(x)-1) is 4sin^2(x)-sin(x)-3