What is factor 7x^2-9x-10 ?

The solution to factor 7x^2-9x-10 is (7x+5)(x-2)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 7x^2-9x-10

factor

7 x^{2} - 9 x - 10

(7 x + 5) (x - 2)

Solution steps

7 x^{2} - 9 x - 10

Break the expression into groups

= (7 x^{2} + 5 x) + (- 14 x - 10)

Factor out

x

from

7 x^{2} + 5 x : x (7 x + 5)

Factor out

- 2

from

- 14 x - 10 : - 2 (7 x + 5)

= x (7 x + 5) - 2 (7 x + 5)

Factor out common term

7 x + 5

= (7 x + 5) (x - 2)

\frac{v}{4} + 2 = - 2

x^{2} = 4 x - 11

4 x^{2} + 8 x = - 4

\frac{x ^{- 4} y ^{- 5} y ^{2}}{x}

(- 2)^{- 2}