What is factor 1-cos^3(2x) ?

The solution to factor 1-cos^3(2x) is -(cos(2x)-1)(cos^2(2x)+cos(2x)+1)

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factor 1-cos^3(2x)

factor

1 - cos^{3} (2 x)

- (cos (2 x) - 1) (cos^{2} (2 x) + cos (2 x) + 1)

Solution steps

1 - cos^{3} (2 x)

Factor out common term

- 1

= - (cos^{3} (2 x) - 1)

Factor

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

= - (cos (2 x) - 1) (cos^{2} (2 x) + cos (2 x) + 1)

a x + ai y + x ib - b y

36 - x^{8}

30 an - 35 ab + 18 n^{2} - 21 bn

8 x y + 56 x + 7 k y + 49 k

2 ab - 6 a c + 3 b - 9 c

What is factor 1-cos^3(2x) ?
The solution to factor 1-cos^3(2x) is -(cos(2x)-1)(cos^2(2x)+cos(2x)+1)