Question

dau coroana plss ...............​

Answer 1

Răspuns:

Explicație pas cu pas:

a. x=1; 2;5;10

b. x= -1; -3; -5; -15

c. x+1= 1; 3; 7; 21, x= 0; 2; 6; 20

Answer 2

Răspuns:

a) x={1,2,5,10}

b)x={-1,-3,-5,-15}

c)x={0,2,6,20,-2,-4,-8,-22}