What is factor cos(pi)(x)-4x^2+1 ?

The solution to factor cos(pi)(x)-4x^2+1 is -4(x-(-1+sqrt(17))/8)(x-(-1-sqrt(17))/8)

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factor cos(pi)(x)-4x^2+1

factor

cos (π) (x) - 4 x^{2} + 1

- 4 (x - \frac{- 1 + 17}{8}) (x - \frac{- 1 - 17}{8})

Solution steps

cos (π) (x) - 4 x^{2} + 1

Remove parentheses:

(a) = a

= cos (π) x - 4 x^{2} + 1

cos (π) x = - x

= - x - 4 x^{2} + 1

Simplify

= - 4 (x - \frac{- 1 + 17}{8}) (x - \frac{- 1 - 17}{8})

in t (e^{x} sin (x))

11 (4^{2} - 4 b + 19)

x^{3} x^{2}

s g n (0.01)

2^{9} \cdot 2

What is factor cos(pi)(x)-4x^2+1 ?
The solution to factor cos(pi)(x)-4x^2+1 is -4(x-(-1+sqrt(17))/8)(x-(-1-sqrt(17))/8)