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

The solution to factor 3x^2-25x-28 is (x+1)(3x-28)

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factor 3x^2-25x-28

factor

3 x^{2} - 25 x - 28

(x + 1) (3 x - 28)

Solution steps

3 x^{2} - 25 x - 28

Break the expression into groups

= (3 x^{2} + 3 x) + (- 28 x - 28)

Factor out

3 x

from

3 x^{2} + 3 x : 3 x (x + 1)

Factor out

- 28

from

- 28 x - 28 : - 28 (x + 1)

= 3 x (x + 1) - 28 (x + 1)

Factor out common term

x + 1

= (x + 1) (3 x - 28)

- 7 (4 x - 2) + 7 x

\frac{7}{x + 2} + \frac{x - 5}{x + 2}

4 x^{4} (2 x + 5 x)

(- \frac{1}{64})^{- \frac{1}{3}}

(x + y) (x - y) (x^{2} + y^{2})