What is factor x^3+5x-3x^2-15 ?

The solution to factor x^3+5x-3x^2-15 is (x-3)(x^2+5)

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factor x^3+5x-3x^2-15

factor

x^{3} + 5 x - 3 x^{2} - 15

(x - 3) (x^{2} + 5)

Solution steps

x^{3} + 5 x - 3 x^{2} - 15

= (x^{3} - 3 x^{2}) + (5 x - 15)

Factor out

x^{2}

from

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

Factor out

5

from

5 x - 15 : 5 (x - 3)

= x^{2} (x - 3) + 5 (x - 3)

Factor out common term

x - 3

= (x - 3) (x^{2} + 5)

\frac{12 a ^{2} + 8 a + 24}{2}

x^{2} + 3 x - 2 y + 5 x - (4 x^{2} + 5 y)

(a + 3 b) (a - 3 b)

ln (ln (e^{e^{7}}))

(a + 1) (a - 2)

What is factor x^3+5x-3x^2-15 ?
The solution to factor x^3+5x-3x^2-15 is (x-3)(x^2+5)