What is factor g^2-18g+45 ?

The solution to factor g^2-18g+45 is (g-3)(g-15)

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factor g^2-18g+45

factor

g^{2} - 18 g + 45

(g - 3) (g - 15)

Solution steps

g^{2} - 18 g + 45

Break the expression into groups

= (g^{2} - 3 g) + (- 15 g + 45)

Factor out

g

from

g^{2} - 3 g : g (g - 3)

Factor out

- 15

from

- 15 g + 45 : - 15 (g - 3)

= g (g - 3) - 15 (g - 3)

Factor out common term

g - 3

= (g - 3) (g - 15)

6 x = 7

3 \cdot \frac{2}{3}

16 = - 7 w - 8 + 3 w

- 3 n = 15

3 x^{2} - 4 x + 3 = 0