Respuesta :

iiKajanaii
You're going to use the AC method.

a= 2, b= -9, c= -5

ac= - 10
to find b you're going to say what factors of -10 will give you -9 when added

factors of -10 are: 1,2,5,10
-10 and +1 will give you -9 when added.

[tex]2x^{2} + x - 10x + 5 = 0[/tex]
[tex](2x^{2} + x) - (10x + 5) = 0[/tex]
*factorize here*


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