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Popular >

factor b^6-3b^4-2b^2+6

Solution

factor

b^{6} - 3 b^{4} - 2 b^{2} + 6

Solution

(b^{2} - 3) (b^{4} - 2)

Solution steps

b^{6} - 3 b^{4} - 2 b^{2} + 6

Let

u = b^{2}

= u^{3} - 3 u^{2} - 2 u + 6

Factor

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

= (u - 3) (u^{2} - 2)

Substitute back

u = b^{2}

= (b^{2} - 3) (b^{4} - 2)

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Frequently Asked Questions (FAQ)

What is factor b^6-3b^4-2b^2+6 ?
The solution to factor b^6-3b^4-2b^2+6 is (b^2-3)(b^4-2)