What is factor 12x^2-8x-15 ?

The solution to factor 12x^2-8x-15 is (6x+5)(2x-3)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 12x^2-8x-15

factor

12 x^{2} - 8 x - 15

(6 x + 5) (2 x - 3)

Solution steps

12 x^{2} - 8 x - 15

Break the expression into groups

= (12 x^{2} + 10 x) + (- 18 x - 15)

Factor out

2 x

from

12 x^{2} + 10 x : 2 x (6 x + 5)

Factor out

- 3

from

- 18 x - 15 : - 3 (6 x + 5)

= 2 x (6 x + 5) - 3 (6 x + 5)

Factor out common term

6 x + 5

= (6 x + 5) (2 x - 3)

2 d + 1 + d \leq 5

- 10 x - 10 = - 6 x - 2

5 \cdot \frac{2}{3}

x^{2} + 7 x + 10

43 = 64