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Popular >

factor x^6-7x^2-6

Solution

factor

x^{6} - 7 x^{2} - 6

Solution

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

Solution steps

x^{6} - 7 x^{2} - 6

Let

u = x^{2}

= u^{3} - 7 u - 6

Factor

u^{3} - 7 u - 6 : (u + 1) (u + 2) (u - 3)

= (u + 1) (u + 2) (u - 3)

Substitute back

u = x^{2}

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

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Frequently Asked Questions (FAQ)

What is factor x^6-7x^2-6 ?
The solution to factor x^6-7x^2-6 is (x^2+1)(x^2+2)(x^2-3)