What is factor x^2+4x+2x+8 ?

The solution to factor x^2+4x+2x+8 is (x+2)(x+4)

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factor x^2+4x+2x+8

factor

x^{2} + 4 x + 2 x + 8

(x + 2) (x + 4)

Solution steps

x^{2} + 4 x + 2 x + 8

Add similar elements:

4 x + 2 x = 6 x

= x^{2} + 6 x + 8

Break the expression into groups

= (x^{2} + 2 x) + (4 x + 8)

Factor out

x

from

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

Factor out

4

from

4 x + 8 : 4 (x + 2)

= x (x + 2) + 4 (x + 2)

Factor out common term

x + 2

= (x + 2) (x + 4)

2 x + 9 + 3 x + x = 5 x + 9

lo g_{27} (\frac{1}{9})

x^{3} + 3 x^{2} - 3 x - 9

\frac{2}{3} \leq - 9

- \frac{1}{3} x + \frac{5}{6} x + 2 = - \frac{1}{2} + \frac{1}{6} x