What is factor 9x^2-18xy+5y^2 ?

The solution to factor 9x^2-18xy+5y^2 is (3x-y)(3x-5y)

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factor 9x^2-18xy+5y^2

factor

9 x^{2} - 18 x y + 5 y^{2}

(3 x - y) (3 x - 5 y)

Solution steps

9 x^{2} - 18 x y + 5 y^{2}

Break the expression into groups

= (9 x^{2} - 3 x y) + (- 15 x y + 5 y^{2})

Factor out

3 x

from

9 x^{2} - 3 x y : 3 x (3 x - y)

Factor out

- 5 y

from

- 15 x y + 5 y^{2} : - 5 y (3 x - y)

= 3 x (3 x - y) - 5 y (3 x - y)

Factor out common term

3 x - y

= (3 x - y) (3 x - 5 y)

(2 x + 1)^{7} + 4 x (x + 1) + 2

x^{2} + 26 x = 0

9 x^{2} - 63 x = 0

3 x^{2} + 4 x + x

(x - 2) (x - 1) = 2

What is factor 9x^2-18xy+5y^2 ?
The solution to factor 9x^2-18xy+5y^2 is (3x-y)(3x-5y)