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Popular >

factor 4x^4-29x^2+25

Solution

factor

4 x^{4} - 29 x^{2} + 25

Solution

(x + 1) (x - 1) (2 x + 5) (2 x - 5)

Solution steps

4 x^{4} - 29 x^{2} + 25

Let

u = x^{2}

= 4 u^{2} - 29 u + 25

Factor

4 u^{2} - 29 u + 25 : (u - 1) (4 u - 25)

= (u - 1) (4 u - 25)

Substitute back

u = x^{2}

= (x^{2} - 1) (4 x^{2} - 25)

Factor

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

= (x + 1) (x - 1) (4 x^{2} - 25)

Factor

4 x^{2} - 25 : (2 x + 5) (2 x - 5)

= (x + 1) (x - 1) (2 x + 5) (2 x - 5)

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Frequently Asked Questions (FAQ)

What is factor 4x^4-29x^2+25 ?
The solution to factor 4x^4-29x^2+25 is (x+1)(x-1)(2x+5)(2x-5)