What is factor y^2-13y+42 ?

The solution to factor y^2-13y+42 is (y-6)(y-7)

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factor y^2-13y+42

factor

y^{2} - 13 y + 42

(y - 6) (y - 7)

Solution steps

y^{2} - 13 y + 42

Break the expression into groups

= (y^{2} - 6 y) + (- 7 y + 42)

Factor out

y

from

y^{2} - 6 y : y (y - 6)

Factor out

- 7

from

- 7 y + 42 : - 7 (y - 6)

= y (y - 6) - 7 (y - 6)

Factor out common term

y - 6

= (y - 6) (y - 7)

\frac{15 !}{5 ! 10 !}

\frac{1}{t} sin (wt)

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- x^{2} - 6 x - 10

9 x^{2} + 60 x + 100