What is factor 2a^2+3a-9 ?

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

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factor 2a^2+3a-9

factor

2 a^{2} + 3 a - 9

(2 a - 3) (a + 3)

Solution steps

2 a^{2} + 3 a - 9

Break the expression into groups

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

Factor out

a

from

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

Factor out

3

from

6 a - 9 : 3 (2 a - 3)

= a (2 a - 3) + 3 (2 a - 3)

Factor out common term

2 a - 3

= (2 a - 3) (a + 3)

8 m^{3} - 343

x^{2} - 9 x - 18 = 0

0.1 x^{2} - 18.75 x - 250 = 0

3 x - 4 = 5 x - 10

(x - 1)^{4} - 1