What is factor 2a^3+16b^3-5a-10b ?

The solution to factor 2a^3+16b^3-5a-10b is (2b+a)(8b^2-4ab+2a^2-5)

Popular >

factor 2a^3+16b^3-5a-10b

factor

2 a^{3} + 16 b^{3} - 5 a - 10 b

(2 b + a) (8 b^{2} - 4 ab + 2 a^{2} - 5)

Solution steps

2 a^{3} + 16 b^{3} - 5 a - 10 b

Factor

2 a^{3} + 16 b^{3} : 2 (2 b + a) (4 b^{2} - 2 ab + a^{2})

Factor

- 5 a - 10 b : - 5 (a + 2 b)

= (2) (2 b + a) (4 b^{2} - 2 ab + a^{2}) + (- 5) (a + 2 b)

Factor out common term

(2 b + a) : (2 b + a) (2 (4 b^{2} - 2 ab + a^{2}) - 5)

= (2 b + a) (2 (4 b^{2} - 2 ab + a^{2}) - 5)

Expand

2 (4 b^{2} - 2 ab + a^{2}) - 5 : 8 b^{2} - 4 ab + 2 a^{2} - 5

= (2 b + a) (8 b^{2} - 4 ab + 2 a^{2} - 5)

m^{8} + m^{6} - m

(2 x + 3 y + 4 z)^{2}

t^{4} (n)

(x^{2} + 1) (x^{2} - 2 x^{a} - 2 x^{a} + 2 - x^{2} + 2009)

(81 x^{- 2} 4 y^{16} z^{52})^{0} + 7

What is factor 2a^3+16b^3-5a-10b ?
The solution to factor 2a^3+16b^3-5a-10b is (2b+a)(8b^2-4ab+2a^2-5)