What is factor 4x^3-x^2-64x+16 ?

The solution to factor 4x^3-x^2-64x+16 is (4x-1)(x+4)(x-4)

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factor 4x^3-x^2-64x+16

factor

4 x^{3} - x^{2} - 64 x + 16

(4 x - 1) (x + 4) (x - 4)

Solution steps

4 x^{3} - x^{2} - 64 x + 16

= (4 x^{3} - x^{2}) + (- 64 x + 16)

Factor out

x^{2}

from

4 x^{3} - x^{2} : x^{2} (4 x - 1)

Factor out

- 16

from

- 64 x + 16 : - 16 (4 x - 1)

= x^{2} (4 x - 1) - 16 (4 x - 1)

Factor out common term

4 x - 1

= (4 x - 1) (x^{2} - 16)

Factor

x^{2} - 16 : (x + 4) (x - 4)

= (4 x - 1) (x + 4) (x - 4)

14 b^{2} - 2 = - 3 b

4 x^{3} - 32 y^{3}

r^{3} - 7 r - 6

(1/5 + 1/5) - (4/3 + 3/4)

66

What is factor 4x^3-x^2-64x+16 ?
The solution to factor 4x^3-x^2-64x+16 is (4x-1)(x+4)(x-4)