What is factor 4b^4-4-a^2b^2+a^2 ?

The solution to factor 4b^4-4-a^2b^2+a^2 is (1+b)(-1+b)(4(b^2+1)-a^2)

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factor 4b^4-4-a^2b^2+a^2

factor

4 b^{4} - 4 - a^{2} b^{2} + a^{2}

(1 + b) (- 1 + b) (4 (b^{2} + 1) - a^{2})

Solution steps

4 b^{4} - 4 - a^{2} b^{2} + a^{2}

Factor

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

Factor

- a^{2} b^{2} + a^{2} : - a^{2} (b + 1) (b - 1)

= 4 (b^{2} + 1) (b + 1) (b - 1) - a^{2} (b + 1) (b - 1)

Factor out common term

(1 + b) (- 1 + b)

= (1 + b) (- 1 + b) (4 (b^{2} + 1) - a^{2})

(ln (sin (x))) d x

b^{11} b^{6}

- 2 (x)^{4}

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

4 sin (3 x + 6) + 3

What is factor 4b^4-4-a^2b^2+a^2 ?
The solution to factor 4b^4-4-a^2b^2+a^2 is (1+b)(-1+b)(4(b^2+1)-a^2)