What is factor x^3+9x^2+5x+45 ?

The solution to factor x^3+9x^2+5x+45 is (x+9)(x^2+5)

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factor x^3+9x^2+5x+45

factor

x^{3} + 9 x^{2} + 5 x + 45

(x + 9) (x^{2} + 5)

Solution steps

x^{3} + 9 x^{2} + 5 x + 45

= (x^{3} + 9 x^{2}) + (5 x + 45)

Factor out

x^{2}

from

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

Factor out

5

from

5 x + 45 : 5 (x + 9)

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

Factor out common term

x + 9

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

3 x^{2} + 18 x + 12

425

16 = \frac{1}{2} (7 x + 8)

3 x + 2 (x - 5) \leq 10 - 5 (x - 2)

What is factor x^3+9x^2+5x+45 ?
The solution to factor x^3+9x^2+5x+45 is (x+9)(x^2+5)