3(x-y²)+2x²-2(x+y)²=dla x=3y=-2PROSZE O SZYBKIE ROZWIZNIE ZADANIA !!.... Question from @Davido01

September 2018 2 18 Report

3(x-y²)+2x²-2(x+y)²=

dla x=3

y=-2

PROSZE O SZYBKIE ROZWIZNIE ZADANIA !!

Ekspert10

3*3-4+2*9-50=-27

0 votes Thanks 0

aldoncia13

3( 3-4)+ 18-2=9-12+16=13

0 votes Thanks 0

Your name

Reason

Description

" Life is not a problem to be solved but a reality to be experienced! "

Get monthly updates