What is factor 15y^2-7y-2 ?

The solution to factor 15y^2-7y-2 is (5y+1)(3y-2)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 15y^2-7y-2

factor

15 y^{2} - 7 y - 2

(5 y + 1) (3 y - 2)

Solution steps

15 y^{2} - 7 y - 2

Break the expression into groups

= (15 y^{2} + 3 y) + (- 10 y - 2)

Factor out

3 y

from

15 y^{2} + 3 y : 3 y (5 y + 1)

Factor out

- 2

from

- 10 y - 2 : - 2 (5 y + 1)

= 3 y (5 y + 1) - 2 (5 y + 1)

Factor out common term

5 y + 1

= (5 y + 1) (3 y - 2)

3 x^{2} - 7 x + 8 = 0

(6 x^{4} y^{6})^{3}

- 2 x + 1 = x + 4

4 x^{2} + 21 x - 18

16 = \frac{k}{11}