What is factor 3x^2-x-30 ?

The solution to factor 3x^2-x-30 is (x+3)(3x-10)

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factor 3x^2-x-30

factor

3 x^{2} - x - 30

(x + 3) (3 x - 10)

Solution steps

3 x^{2} - x - 30

Break the expression into groups

= (3 x^{2} + 9 x) + (- 10 x - 30)

Factor out

3 x

from

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

Factor out

- 10

from

- 10 x - 30 : - 10 (x + 3)

= 3 x (x + 3) - 10 (x + 3)

Factor out common term

x + 3

= (x + 3) (3 x - 10)

(7 - x) (x - 1)

(x + 1) (x - 3) (x + 6)

9 x^{3} y^{- 5} \cdot 3^{- 2} x^{- 4} y^{5}

- 34.7 + (- 83.5)

\frac{3}{2 1}