What is factor a(1-b^2)+b(1-a^2) ?

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

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factor a(1-b^2)+b(1-a^2)

factor

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

- a (b + 1) (b - 1) - b (a + 1) (a - 1)

Solution steps

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

Factor

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

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

Factor

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

= - a (b + 1) (b - 1) - b (a + 1) (a - 1)

4 ab - 3 b + 3 c - 4 a c

cos (π (x))

x^{2} - 3 + 2

x^{2} d y + 2 x y d x

\frac{11 !}{7 ! 4 !}

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