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Popular >

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

Solution

factor

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

Solution

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

Solution steps

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

Factor

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

Factor

- a - 2 b : - (a + 2 b)

= (a + 2 b) (a - 2 b) - (a + 2 b)

Factor out common term

(a + 2 b) : (a + 2 b) (a - 2 b - 1)

= (a + 2 b) (a - 2 b - 1)

Popular Examples

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1 x + 3 x

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\frac{4}{3 x ^{n + 1} \cdot x ^{2} x y}

Frequently Asked Questions (FAQ)

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