What is factor 2w^2-7w-4 ?

The solution to factor 2w^2-7w-4 is (2w+1)(w-4)

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factor 2w^2-7w-4

factor

2 w^{2} - 7 w - 4

(2 w + 1) (w - 4)

Solution steps

2 w^{2} - 7 w - 4

Break the expression into groups

= (2 w^{2} + w) + (- 8 w - 4)

Factor out

w

from

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

Factor out

- 4

from

- 8 w - 4 : - 4 (2 w + 1)

= w (2 w + 1) - 4 (2 w + 1)

Factor out common term

2 w + 1

= (2 w + 1) (w - 4)

cos^{3} (a) + sin^{2} (a) cos (a)

\frac{y ^{2} - 25}{y ^{3} - 125}

(2 x - 1) (x^{2} - 5) (x^{3} - 1)

5 ∣ 2 - 8 ∣

6160 - 40