What is factor 2z^2-5z+2 ?

The solution to factor 2z^2-5z+2 is (2z-1)(z-2)

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factor 2z^2-5z+2

factor

2 z^{2} - 5 z + 2

(2 z - 1) (z - 2)

Solution steps

2 z^{2} - 5 z + 2

Break the expression into groups

= (2 z^{2} - z) + (- 4 z + 2)

Factor out

z

from

2 z^{2} - z : z (2 z - 1)

Factor out

- 2

from

- 4 z + 2 : - 2 (2 z - 1)

= z (2 z - 1) - 2 (2 z - 1)

Factor out common term

2 z - 1

= (2 z - 1) (z - 2)

6 (21 w - 43)

3 \cdot 5^{- 2} + 2 \cdot 4^{- 1}

(a + 4) (a - 8)

- 6 (- 8)

- 6 (- 5)