What is factor 3x^3+9x^2+5x+15 ?

The solution to factor 3x^3+9x^2+5x+15 is (x+3)(3x^2+5)

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factor 3x^3+9x^2+5x+15

factor

3 x^{3} + 9 x^{2} + 5 x + 15

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

Solution steps

3 x^{3} + 9 x^{2} + 5 x + 15

= (3 x^{3} + 9 x^{2}) + (5 x + 15)

Factor out

3 x^{2}

from

3 x^{3} + 9 x^{2} : 3 x^{2} (x + 3)

Factor out

5

from

5 x + 15 : 5 (x + 3)

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

Factor out common term

x + 3

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

363

- 1 + 3

\frac{2}{9} - (- \frac{1}{2})

(x^{\frac{5}{3}})^{2}

3 b^{5} + 15 b^{4} - 18 b^{7}

What is factor 3x^3+9x^2+5x+15 ?
The solution to factor 3x^3+9x^2+5x+15 is (x+3)(3x^2+5)