What is factor 2c^2-9c+9 ?

The solution to factor 2c^2-9c+9 is (2c-3)(c-3)

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factor 2c^2-9c+9

factor

2 c^{2} - 9 c + 9

(2 c - 3) (c - 3)

Solution steps

2 c^{2} - 9 c + 9

Break the expression into groups

= (2 c^{2} - 3 c) + (- 6 c + 9)

Factor out

c

from

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

Factor out

- 3

from

- 6 c + 9 : - 3 (2 c - 3)

= c (2 c - 3) - 3 (2 c - 3)

Factor out common term

2 c - 3

= (2 c - 3) (c - 3)

\frac{3}{2}

78 x^{2} + 47 x - 41 = 0

9 x^{2} - 6 x - 3 x + 2

- 2 x + 3 \leq 5

3 \cdot 7