What is factor w^2-7w-8 ?

The solution to factor w^2-7w-8 is (w+1)(w-8)

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factor w^2-7w-8

factor

w^{2} - 7 w - 8

(w + 1) (w - 8)

Solution steps

w^{2} - 7 w - 8

Break the expression into groups

= (w^{2} + w) + (- 8 w - 8)

Factor out

w

from

w^{2} + w : w (w + 1)

Factor out

- 8

from

- 8 w - 8 : - 8 (w + 1)

= w (w + 1) - 8 (w + 1)

Factor out common term

w + 1

= (w + 1) (w - 8)

2^{3} \cdot 2^{7}

(x + 5) (x - 3) = 9

2 x - 3 > 5 x + 4

∣ w - 4 ∣ > 4

320 = 144 t - 16 t^{2}