rachelbonanno rachelbonanno

06-06-2019
Mathematics

contestada

How do I break up (x^2 -4x+8) into like (x blabla)(x blabla)

How do I break up x2 4x8 into like x blablax blabla class=

Respuesta :

luqa151p0godw luqa151p0godw

06-06-2019

Answer:

You can't break it in the form of (x blabla)(x blabla) since there are no real roots.

Step-by-step explanation:

Proof:

x^2 - 4x + 8 = 0

(x - 2)^2 = - 4

x=2 + 2i or x= 2 - 2i (Complex numbers)

Answer Link

happydrewdrew happydrewdrew

20-10-2021

Answer:

You can't break it in the form of (x blabla)(x blabla) since there are no real roots.

Step-by-step explanation:

Answer Link

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