What is factor 2g^2+7g-9 ?

The solution to factor 2g^2+7g-9 is (g-1)(2g+9)

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factor 2g^2+7g-9

factor

2 g^{2} + 7 g - 9

(g - 1) (2 g + 9)

Solution steps

2 g^{2} + 7 g - 9

Break the expression into groups

= (2 g^{2} - 2 g) + (9 g - 9)

Factor out

2 g

from

2 g^{2} - 2 g : 2 g (g - 1)

Factor out

9

from

9 g - 9 : 9 (g - 1)

= 2 g (g - 1) + 9 (g - 1)

Factor out common term

g - 1

= (g - 1) (2 g + 9)

(4 + 2 i) (4 - 2 i)

69 x^{2} + 2 x - 12 = 0

\frac{3 x - 12}{5} = 6

x + 4 = 7

36 s^{2} - 60 s + 25