What is factor a^2-6a-16 ?

The solution to factor a^2-6a-16 is (a+2)(a-8)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor a^2-6a-16

factor

a^{2} - 6 a - 16

(a + 2) (a - 8)

Solution steps

a^{2} - 6 a - 16

Break the expression into groups

= (a^{2} + 2 a) + (- 8 a - 16)

Factor out

a

from

a^{2} + 2 a : a (a + 2)

Factor out

- 8

from

- 8 a - 16 : - 8 (a + 2)

= a (a + 2) - 8 (a + 2)

Factor out common term

a + 2

= (a + 2) (a - 8)

2 (x - 7)^{2} = 32

(22 x^{\frac{1}{2}})^{2}

\frac{1.75 \cdot 56 + 0}{1.75 + 1}

4 n^{2} + 16 n + 15

625 \geq 5^{a + 8}