What is factor sin^2(x)-3sin(x)-40 ?

The solution to factor sin^2(x)-3sin(x)-40 is (sin(x)+5)(sin(x)-8)

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factor sin^2(x)-3sin(x)-40

factor

sin^{2} (x) - 3 sin (x) - 40

(sin (x) + 5) (sin (x) - 8)

Solution steps

sin^{2} (x) - 3 sin (x) - 40

Break the expression into groups

= (sin^{2} (x) + 5 sin (x)) + (- 8 sin (x) - 40)

Factor out

sin (x)

from

sin^{2} (x) + 5 sin (x) : sin (x) (sin (x) + 5)

Factor out

- 8

from

- 8 sin (x) - 40 : - 8 (sin (x) + 5)

= sin (x) (sin (x) + 5) - 8 (sin (x) + 5)

Factor out common term

sin (x) + 5

= (sin (x) + 5) (sin (x) - 8)

(2 x - 5)^{3} - 1

(\frac{x}{4})^{2} - 255

(200 x^{0.21}) + (0.14 x^{300})

2 am + 6 a - bm - 3 b

ln (1 - e^{2})

What is factor sin^2(x)-3sin(x)-40 ?
The solution to factor sin^2(x)-3sin(x)-40 is (sin(x)+5)(sin(x)-8)