What is factor a^2-5a-24 ?

The solution to factor a^2-5a-24 is (a+3)(a-8)

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factor a^2-5a-24

factor

a^{2} - 5 a - 24

(a + 3) (a - 8)

Solution steps

a^{2} - 5 a - 24

Break the expression into groups

= (a^{2} + 3 a) + (- 8 a - 24)

Factor out

a

from

a^{2} + 3 a : a (a + 3)

Factor out

- 8

from

- 8 a - 24 : - 8 (a + 3)

= a (a + 3) - 8 (a + 3)

Factor out common term

a + 3

= (a + 3) (a - 8)

x^{2} + 9 \leq 6 x

- 2 \geq 2 - h

6 4^{2}

\frac{1}{x - 2} + \frac{1}{4 x - 28} \geq 0

- \frac{\frac{5}{2}}{( - \frac{15}{17} )}