What is factor 42z^2-zy-y^2 ?

The solution to factor 42z^2-zy-y^2 is (7z+y)(6z-y)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 42z^2-zy-y^2

factor

42 z^{2} - zy - y^{2}

(7 z + y) (6 z - y)

Solution steps

42 z^{2} - zy - y^{2}

Break the expression into groups

= (42 z^{2} + 6 zy) + (- 7 zy - y^{2})

Factor out

6 z

from

42 z^{2} + 6 zy : 6 z (7 z + y)

Factor out

- y

from

- 7 zy - y^{2} : - y (7 z + y)

= 6 z (7 z + y) - y (7 z + y)

Factor out common term

7 z + y

= (7 z + y) (6 z - y)

2 x^{2} = 5

x^{2} - 3 x + 5 = 0

3 x - 7 = 17

\frac{2}{77} \times \frac{35}{3}

5 (\frac{1}{5}) + \frac{1}{5} (15)

What is factor 42z^2-zy-y^2 ?
The solution to factor 42z^2-zy-y^2 is (7z+y)(6z-y)