What is factor 7y^2-18y+8 ?

The solution to factor 7y^2-18y+8 is (7y-4)(y-2)

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factor 7y^2-18y+8

factor

7 y^{2} - 18 y + 8

(7 y - 4) (y - 2)

Solution steps

7 y^{2} - 18 y + 8

Break the expression into groups

= (7 y^{2} - 4 y) + (- 14 y + 8)

Factor out

y

from

7 y^{2} - 4 y : y (7 y - 4)

Factor out

- 2

from

- 14 y + 8 : - 2 (7 y - 4)

= y (7 y - 4) - 2 (7 y - 4)

Factor out common term

7 y - 4

= (7 y - 4) (y - 2)

2 \cdot (- 4)

7 x^{7}

5 \times 4 \times 3 \times 2 \times 1

\frac{1}{4} \times 1

\frac{5}{7} \times \frac{8}{9}