alherme13 alherme13

14-11-2019
Mathematics

contestada

how to simplify and rewrite the equation in descending powers of the variable "3х – х² + 2 = Ч"

Respuesta :

NyanLinHtet NyanLinHtet

14-11-2019

Answer:

x=2(or)x=1

Step-by-step explanation:

3x-x(squared)+2=4

-x(squared)+3x+2=4

-x(squared)+3x-2=0

x(squared)-3x+2=0

(x-2)(x-1)=0

x-2=0(or)x-1=0

x=2(or)x=1

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