Question

Ajutati-ma a aceasta tema: ex.3 si ex 4​

Answer 1

3.a)A

b)A

c)F

d)A

e)F

4. a)x=-16

b) x=-39

c)x=(-7)

d)x=-13

e) x=54

f)x=7

g)x=12

h)x=0

i)x=4

j)x=-3

k)x=5

l)x=2