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Popular >

factor 81m^8+18m^4+1

Solution

factor

81 m^{8} + 18 m^{4} + 1

Solution

(9 m^{4} + 1)^{2}

Solution steps

81 m^{8} + 18 m^{4} + 1

Let

u = m^{2}

= 81 u^{4} + 18 u^{2} + 1

Factor

81 u^{4} + 18 u^{2} + 1 : (9 u^{2} + 1)^{2}

= (9 u^{2} + 1)^{2}

Substitute back

u = m^{2}

= (9 m^{4} + 1)^{2}

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Frequently Asked Questions (FAQ)

What is factor 81m^8+18m^4+1 ?
The solution to factor 81m^8+18m^4+1 is (9m^4+1)^2