What is factor 3x^2+19x+28 ?

The solution to factor 3x^2+19x+28 is (3x+7)(x+4)

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factor 3x^2+19x+28

factor

3 x^{2} + 19 x + 28

(3 x + 7) (x + 4)

Solution steps

3 x^{2} + 19 x + 28

Break the expression into groups

= (3 x^{2} + 7 x) + (12 x + 28)

Factor out

x

from

3 x^{2} + 7 x : x (3 x + 7)

Factor out

4

from

12 x + 28 : 4 (3 x + 7)

= x (3 x + 7) + 4 (3 x + 7)

Factor out common term

3 x + 7

= (3 x + 7) (x + 4)

- 3 \cdot 3

5 > u + 10

4 x^{2} - x - 5

\frac{1}{14} + \frac{51}{70}

1 = - 8 + 3 x