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Popular >

factor x^3-4x^2-21x

Solution

factor

x^{3} - 4 x^{2} - 21 x

Solution

x (x + 3) (x - 7)

Solution steps

x^{3} - 4 x^{2} - 21 x

Factor out common term

x : x (x^{2} - 4 x - 21)

= x (x^{2} - 4 x - 21)

Factor

x^{2} - 4 x - 21 : (x + 3) (x - 7)

= x (x + 3) (x - 7)

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Frequently Asked Questions (FAQ)

What is factor x^3-4x^2-21x ?
The solution to factor x^3-4x^2-21x is x(x+3)(x-7)