Question

rezolvati in R ecuatiile
a) (x-1) patrat =4
b) (1-2x) patrat =25
c) 2(x-2) patrat =8
d) (x+1) patrat -16=0
e) 27-3(x+2) patrat =0
f) (2x+3) patrat +100=0

Answer 1

a)x=3
b)x=2.5
c)x=4
d)x=3
e)x=