What is factor 30n^2-19n-28 ?

The solution to factor 30n^2-19n-28 is (10n+7)(3n-4)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 30n^2-19n-28

factor

30 n^{2} - 19 n - 28

(10 n + 7) (3 n - 4)

Solution steps

30 n^{2} - 19 n - 28

Break the expression into groups

= (30 n^{2} + 21 n) + (- 40 n - 28)

Factor out

3 n

from

30 n^{2} + 21 n : 3 n (10 n + 7)

Factor out

- 4

from

- 40 n - 28 : - 4 (10 n + 7)

= 3 n (10 n + 7) - 4 (10 n + 7)

Factor out common term

10 n + 7

= (10 n + 7) (3 n - 4)

\frac{2}{5} \cdot 1

\frac{3}{5} \cdot \frac{2}{4}

- 6 + 0

4 + 4 + 4 + 4

n + 8 n - 6 n

What is factor 30n^2-19n-28 ?
The solution to factor 30n^2-19n-28 is (10n+7)(3n-4)