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Popular >

factor 4x^4+3x^2-1

Solution

factor

4 x^{4} + 3 x^{2} - 1

Solution

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

Solution steps

4 x^{4} + 3 x^{2} - 1

Let

u = x^{2}

= 4 u^{2} + 3 u - 1

Factor

4 u^{2} + 3 u - 1 : (4 u - 1) (u + 1)

= (4 u - 1) (u + 1)

Substitute back

u = x^{2}

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

Factor

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

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

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Frequently Asked Questions (FAQ)

What is factor 4x^4+3x^2-1 ?
The solution to factor 4x^4+3x^2-1 is (2x+1)(2x-1)(x^2+1)