What is factor x^6+2x^4-16x^2-32 ?

The solution to factor x^6+2x^4-16x^2-32 is (x^2+2)(x^2+4)(x+2)(x-2)

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factor x^6+2x^4-16x^2-32

factor

x^{6} + 2 x^{4} - 16 x^{2} - 32

(x^{2} + 2) (x^{2} + 4) (x + 2) (x - 2)

Solution steps

x^{6} + 2 x^{4} - 16 x^{2} - 32

Let

u = x^{2}

= u^{3} + 2 u^{2} - 16 u - 32

Factor

u^{3} + 2 u^{2} - 16 u - 32 : (u + 2) (u + 4) (u - 4)

= (u + 2) (u + 4) (u - 4)

Substitute back

u = x^{2}

= (x^{2} + 2) (x^{2} + 4) (x^{2} - 4)

Factor

x^{2} - 4 : (x + 2) (x - 2)

= (x^{2} + 2) (x^{2} + 4) (x + 2) (x - 2)

4 a^{2} - 8 ab

- 2 x^{3} - 6 x^{2} + 56

ln (1.2)

(3 - i)^{3}

2 (x + 2) + 3 x = 2 (x + 1) + 1

What is factor x^6+2x^4-16x^2-32 ?
The solution to factor x^6+2x^4-16x^2-32 is (x^2+2)(x^2+4)(x+2)(x-2)