What is factor 3x^2+25x+28 ?

The solution to factor 3x^2+25x+28 is (3x+4)(x+7)

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factor 3x^2+25x+28

factor

3 x^{2} + 25 x + 28

(3 x + 4) (x + 7)

Solution steps

3 x^{2} + 25 x + 28

Break the expression into groups

= (3 x^{2} + 4 x) + (21 x + 28)

Factor out

x

from

3 x^{2} + 4 x : x (3 x + 4)

Factor out

7

from

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

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

Factor out common term

3 x + 4

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

∣ 1 - x ∣ > 1

x^{2} - 8 x - 5 = 0

8 \leq - 2 x + 16

g - \frac{3}{7} = \frac{2}{7}