What is factor 4a^2-9a+5 ?

The solution to factor 4a^2-9a+5 is (a-1)(4a-5)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 4a^2-9a+5

factor

4 a^{2} - 9 a + 5

(a - 1) (4 a - 5)

Solution steps

4 a^{2} - 9 a + 5

Break the expression into groups

= (4 a^{2} - 4 a) + (- 5 a + 5)

Factor out

4 a

from

4 a^{2} - 4 a : 4 a (a - 1)

Factor out

- 5

from

- 5 a + 5 : - 5 (a - 1)

= 4 a (a - 1) - 5 (a - 1)

Factor out common term

a - 1

= (a - 1) (4 a - 5)

21 (x - 3)^{2} + 7 (x - 3)

(\frac{7}{4})^{2} + 1

5 (x - 8) + 15 x = - 35

77 \leq 5 + 8 n

(\frac{14}{2})^{2}