What is factor y^2+11y+18 ?

The solution to factor y^2+11y+18 is (y+2)(y+9)

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factor y^2+11y+18

factor

y^{2} + 11 y + 18

(y + 2) (y + 9)

Solution steps

y^{2} + 11 y + 18

Break the expression into groups

= (y^{2} + 2 y) + (9 y + 18)

Factor out

y

from

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

Factor out

9

from

9 y + 18 : 9 (y + 2)

= y (y + 2) + 9 (y + 2)

Factor out common term

y + 2

= (y + 2) (y + 9)

3 x + 9 = 4 x

u^{4} y^{4} - 16 y^{4}

3 x^{2} = 300

x^{2} - 4 x - 21 \leq 0

2 \cdot 3