What is factor y^2-5y+4 ?

The solution to factor y^2-5y+4 is (y-1)(y-4)

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factor y^2-5y+4

factor

y^{2} - 5 y + 4

(y - 1) (y - 4)

Solution steps

y^{2} - 5 y + 4

Break the expression into groups

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

Factor out

y

from

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

Factor out

- 4

from

- 4 y + 4 : - 4 (y - 1)

= y (y - 1) - 4 (y - 1)

Factor out common term

y - 1

= (y - 1) (y - 4)

(2 x + 3) 4 x - 6 = 0

(a + b)^{2} - 100

\frac{8 x - 8}{3} = 2 x - 1

- 3 \cdot 6

∣ 2 + 1 ∣