(3х2-2х-5)(х+2)=0 решитееееее

Question

(3х2-2х-5)(х+2)=0
решитееееее

Answer 1

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Answer 2

(3х2-2х-5)(х+2)=(6х-2х-5)(х+2)=6х^2+12х-2х^2-4х-5х-10=4х^2+3х-10