manutdyolo17 manutdyolo17

17-06-2020
Mathematics

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PLEASE HELP ME IM IN DESPERATE NEED OF THE ANSWER

PLEASE HELP ME IM IN DESPERATE NEED OF THE ANSWER class=

Respuesta :

Stephen46 Stephen46

17-06-2020

Answer:

a) x= -3 y=0

x= -2 y=8

x= -1 y=6

x= 0 y=0

x= 1 y= -4

x= 2 y= 0

x= 3 y= 18

b) x³ + x² - 6x=0

x* (x² + x -6)=0

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

x=0

x-2=0 x=2

x+3=0 x= -3

x= 0, x=2, x=-3

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