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Popular >

factor 25x^4+40x^2+16

Solution

factor

25 x^{4} + 40 x^{2} + 16

Solution

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

Solution steps

25 x^{4} + 40 x^{2} + 16

Let

u = x^{2}

= 25 u^{2} + 40 u + 16

Factor

25 u^{2} + 40 u + 16 : (5 u + 4)^{2}

= (5 u + 4)^{2}

Substitute back

u = x^{2}

= (5 x^{2} + 4)^{2}

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Frequently Asked Questions (FAQ)

What is factor 25x^4+40x^2+16 ?
The solution to factor 25x^4+40x^2+16 is (5x^2+4)^2