What is factor k^2-13k+40 ?

The solution to factor k^2-13k+40 is (k-5)(k-8)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor k^2-13k+40

factor

k^{2} - 13 k + 40

(k - 5) (k - 8)

Solution steps

k^{2} - 13 k + 40

Break the expression into groups

= (k^{2} - 5 k) + (- 8 k + 40)

Factor out

k

from

k^{2} - 5 k : k (k - 5)

Factor out

- 8

from

- 8 k + 40 : - 8 (k - 5)

= k (k - 5) - 8 (k - 5)

Factor out common term

k - 5

= (k - 5) (k - 8)

ln ∣ 0 ∣

5 x + 26 - 6 = 9 x + 12 x

x^{4} + 16 x^{2} + 64

\frac{2 x - 1}{3} = \frac{5 x - 6}{4}

(9 x)^{\frac{1}{2}} \cdot (4 x^{\frac{1}{4}})