What is factor 4y^2-25y-21 ?

The solution to factor 4y^2-25y-21 is (4y+3)(y-7)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 4y^2-25y-21

factor

4 y^{2} - 25 y - 21

(4 y + 3) (y - 7)

Solution steps

4 y^{2} - 25 y - 21

Break the expression into groups

= (4 y^{2} + 3 y) + (- 28 y - 21)

Factor out

y

from

4 y^{2} + 3 y : y (4 y + 3)

Factor out

- 7

from

- 28 y - 21 : - 7 (4 y + 3)

= y (4 y + 3) - 7 (4 y + 3)

Factor out common term

4 y + 3

= (4 y + 3) (y - 7)

\frac{a}{a ^{3}}

x + (x + 2) + (x + 4) = 60

\frac{1}{6} + \frac{1}{12}

14 - 8 x

\frac{2 π}{( \frac{1}{4} )}