What is factor y^2-4y-32 ?

The solution to factor y^2-4y-32 is (y+4)(y-8)

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factor y^2-4y-32

factor

y^{2} - 4 y - 32

(y + 4) (y - 8)

Solution steps

y^{2} - 4 y - 32

Break the expression into groups

= (y^{2} + 4 y) + (- 8 y - 32)

Factor out

y

from

y^{2} + 4 y : y (y + 4)

Factor out

- 8

from

- 8 y - 32 : - 8 (y + 4)

= y (y + 4) - 8 (y + 4)

Factor out common term

y + 4

= (y + 4) (y - 8)

20 n = 5

5 \cdot 7

- 10 \cdot \frac{1}{3} + 3

4 - \frac{2}{3}

(\frac{2 x y ^{4}}{x ^{5} y})^{- 3}