What is factor n^2-16n+63 ?

The solution to factor n^2-16n+63 is (n-7)(n-9)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor n^2-16n+63

factor

n^{2} - 16 n + 63

(n - 7) (n - 9)

Solution steps

n^{2} - 16 n + 63

Break the expression into groups

= (n^{2} - 7 n) + (- 9 n + 63)

Factor out

n

from

n^{2} - 7 n : n (n - 7)

Factor out

- 9

from

- 9 n + 63 : - 9 (n - 7)

= n (n - 7) - 9 (n - 7)

Factor out common term

n - 7

= (n - 7) (n - 9)

x + 11 = 65

3 + 3 x + 12 \leq 9

3 x^{2} - 27 = 0

2 x^{2} - 15 x + 27

5 - ∣ x ∣ = 15